Ask questions and get helpful responses.

1.why is freshwater a limited resource? a)because most water on earth is in lakes** b)because most water on earth is in clouds c)because most water on earth is in the ground d)because most water on earth is salt water

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  1. Science

    Why is freshwater a limited resource? A. because most water on Earth is in lakes B. because most water on Earth is in clouds C. because most water on Earth is in the ground D. because most water on Earth is saltwater D
  2. science

    1.why is freshwater a limited resource? a)because most water on earth is in lakes** b)because most water on earth is in clouds c)because most water on earth is in the ground d)because most water on earth is salt water
  3. Earth space science, check answers?

    A. 75 % B. 12.5% C. 25% D. 3.13% E. 9.38% 3. what percentage of land on the earths surface is inhospital lands? - B 4. what percentage of earths surface is covered by land? - C 5. what percentage of land on earth is usable, for living on, but not for
  4. Check my answers?

    A. 75 % B. 12.5% C. 25% D. 3.13% E. 9.38% 3. what percentage of land on the earths surface is inhospital lands? - B 4. what percentage of earths surface is covered by land? - C 5. what percentage of land on earth is usable, for living on, but not for
  5. science

    1 Which of Earth's spheres consists of all living things?(1 point) hydrosphere atmosphere biosphere geosphere 2 In which of Earth's spheres does the stratosphere exist?(1 point) hydrosphere hydrosphere biosphere biosphere atmosphere atmosphere geosphere 3
  6. SCI/275

    CheckPoint #6: Water Resource Challenges Due Thursday *Post as an attachment** in your Individual Forum . Water Resource Challenges Review Ch. 10 and 11 of your text, then complete the following: Provide at least three freshwater and three ocean water
  7. SCIENCE (correct I hope)

    Freshwater Resource Challenge: aquifer depletion overdrawing surface water saltwater intrusion Ocean Water Resource Challenge: Flooding (flood)is an overflow of an expanse of water that submerges land, a deluge. water pollution is the contamination of
  8. Science

    Which of these are Ocean water resource challenges and which of these are Freshwater resource challenges? I think flooding and water pollution and aquifer depletion is Freshwater resource challenge. The rest is Ocean water resource challenege. Can you tell
  9. Science

    Would freshwater be a renewable or non-renewable resource? I understand that out of all the water on earth, on 3% is freshwater, and 75% of that is in ice caps/glaciers. Eventually we would run out of the 25% but still have 75%. So is it technically still
  10. SCIENCE

    Provide at least three freshwater and three ocean water resource challenges by filling in the following table. freshwater = aquifer depletion, overdrawing surface water, and saltwater intrusion oceanwater = flooding, water pollution, and eutrophication can
  11. Science

    Explain why coal is a finite resource. (1 point) A. Coal is a finite resource because it will never replenish. Therefore, there is a limited supply on Earth. B. Coal is a finite resource because it will slowly replenish and can be conserved so that it is
  12. Science help.

    Where is most freshwater on Earth found? lakes and rivers oceans and seas underground ice caps and glaciers How does algal growth caused by agricultural waste kill marine organisms? by blocking sunlight and depleting oxygen by increasing oxygen levels in
  13. Science

    Where is most of the freshwater on Earth? F. lakes G. glaciers H. rivers J. oceans
  14. SCI 125

    What are 3 freshwater resource issues? What are 3 ocean water resource issues? Choose one fresh or ocean water resource challenge and describe in detail why the issue has become a problem and how human activities have contributed to the problem.
  15. science

    1.where is most freshwater found on earth? A.lakes and rivers B.oceans and seas C.Underground D.icecaps and glaciers
  16. Science

    Water on Earth is either freshwater or saltwater. What is the percent ratio of freshwater to percent saltwater on Earth? A) 1% freshwater : 99% saltwater B) 3% freshwater : 97% saltwater C) 30% freshwater : 70% saltwater D) 50% freshwater : 50% saltwater I
  17. Science

    Where is most freshwater on Earth found? A. lakes and rivers B. oceans and seas C. underground D. ice caps and glaciers
  18. HELPPPP

    What is a nonrenewable resource? a resource that can replace itself quickly a resource that harms the environment when it is used a resource that is used for energy a resource that is in limited supply my guess is 3 but please help me check
  19. science

    What is a nonrenewable resource? (1 point) a resource that harms the environment when it is used a resource that is used for energy a resource that is in limited supply a resource that can replace itself quickly
  20. Science

    Which of the following explains why water is limited resource 1:water is present on earth in a fixed amount that does not change 2:water is degrading slowly with time 3:only water not present in oceans is available for living things to use 4:once it ends
  21. oceanography

    1. How much of the total water at earth's surface is fresh water? 2. Of all the freshwater at the earth's surface, what percent is found as ice and glaciers? 3. What percent of all freshwater is groundwater? 4. What percent of the rainfall that falls on
  22. Science :(

    4. Which of the following is not needed to make a model of the water cycle? an energy source water a closed container a drain 5. Which of the following explains why water is a limited resource? Water is present on Earth in a fixed amount that does not
  23. Help

    4. Which of the following is not needed to make a model of the water cycle? an energy source water a closed container a drain 5. Which of the following explains why water is a limited resource? Water is present on Earth in a fixed amount that does not
  24. Science check my answers

    Which of the following is not needed to make a model of the water cycle? an energy source water a closed container a drain Which of the following explains why water is a limited resource? Water is present on Earth in a fixed amount that does not change.
  25. Science question, only 1

    Which of the following explains why water is a limited resource? Water is present on Earth in a fixed amount that does not change. Water is degrading slowly with time. Only water not present in oceans is available for living things to use. Once it ends up
  26. Science

    What percent of water is not easily accessible or usable on earth? *A. .6% B. 12.5% C. 50% D. 99% Subtract the answer from the last question from 100%. What does the remainder represent and what are the sources of this percentage of water? A. 97% rivers
  27. SCI/275 ENVIRONMENTAL SCIENCE

    three freshwater and three ocean water resource challenges
  28. science

    Provide at least three freshwater and three ocean water resource challenges
  29. science

    Provide at least three freshwater and three ocean water resource challenges.
  30. SCI 275

    Provide at least three freshwater and three ocean water resource challenges
  31. SCIENCE

    PROVIDE THREE FRESHWATER AND THREE OCEAN WATER RESOURCE CHALLENGES.
  32. Biology

    How does a renewable resource differ from a non renewable resource? A. A nonrenewable resource is being used faster than it can be made. B. A renewable resource can be used only in developed countries. C. A nonrenewable resource is in limited amounts that
  33. Check my awnsers please - Science

    1._________ is a solid fossil fuel that forms from plant remains. Coal 2 Air pollution can be controlled BY Putting scrubbers on power plants 3. Formed how are fossil fuels They are formed that from hydrocarbons react with oxygen 4. Which of the following
  34. Scienc

    The Main difference between terrestrial planets and gas giants is the way they are formed the shape of their obits the level of their density*** the plane in which they lie Where is most of Earth's freshwater located in lakes in rivers in oceans in
  35. science

    hello, I need help... Lesson 3: Renewable and Nonrenewable Resources Quick Check Science 6 B Unit 6: Natural Resources Which resource can be used up, but is considered renewable because it can replace itself?(1 point) geothermal trees copper wind Which
  36. science-plz help this is so urgent!

    8. a) after the oceans, where is the next largest reserve of water found? b) does this reserve contain salt water or fresh water? Fresh water lakes on the surface. Glaciers and icecaps account for a greater amount of water than lakes swamps and rivers if
  37. Science

    This is a bar graph showing how the average family uses water. Fresh water is a vitally important resource, and its supply is limited. Because of this limited supply, it is important for us to try and conserve water as much as possible. Some household
  38. Environmental science Project

    Provide at least three freshwater and three ocean water resource challenges by filling in the following table. Then respond to the question that follows
  39. Biology

    Which is one way that a freshwater wetland differs from a lake or pond? A. water flows in a lake or pond but never flows in a wetland. B. Wetlands are nesting areas for birds, but lakes and ponds are not. C. Water does not always cover a wetland as it does
  40. Science

    Why is it important to clean, conserve, and protect our water? A) Water is expensive. B) Water is a living thing C) Water can be frozen. D) Water is a limited resource. I need help with this question. The answers don't really seem right- So I need someone
  41. Chemistry

    which a growing human population, scientists believe that clean freshwater will become scarce (limited). a possible solution is to desalinate salt water. using what youve learned in this unit, describe the type of a mixture salt water is and explain how
  42. Science (please help)

    Review Ch. 10 and 11 of your text, then complete the following: Provide at least three freshwater and three ocean water resource challenges by filling in the following table. I have each of the three sources but I am unsure what they mean by "description"
  43. Science

    Why is fresh water s limited resource
  44. science

    Why is fresh water considered a limited resource?
  45. science

    Which statement describes whether gold is a renewable or nonrenewable resource?(1 point) Gold is a renewable resource because it is sustainable. Gold is a nonrenewable resource because it can be replenished in a lifetime. Gold is a nonrenewable resource
  46. Science

    Where is most of the surface water on earth found? a) as freshwater in rivers b) as frozen water near the pole c) as groundwater under the surface d) as salt water in oceans I think its either A or D. Am I correct?
  47. science

    The students in a 6th grade class are testing water at different temperatures to measure density. One group gets cold freshwater, one group gets warm freshwater, one group gets cold saltwater, and the last group gets warm saltwater. Based on the properties
  48. biology help please :)

    Olga's teacher asked her to design an experiment using freshwater plants, fish bowls, tap water, and salt. After determining an approach, Olga placed a plant in each of three fish bowls. Then, she filled one bowl with fresh water, one bowl with dilute salt
  49. Social studies

    1. Which of these is an example of capital resource? A. Workers B. Iron ore C. Entrepreneurs D. Computers 2. How does scarcity affect customers? A. Limited money forces consumers to make choices. B. Limited time prevents customers from from making
  50. Social studies

    #1 which of these is an example of capital resource A) works B)iron ore C)entrepreneur D)computers #2 how does scarcity affect customers A) limited money forces consumers to make choices B) limited time prevent customers from making decisions C) limited
  51. Science

    About what percent of all of Earth's fresh water is found in ground water, streams, lakes, and rivers?
  52. Science

    The global water cycle provides renewable water, but a number of factors affect how much freshwater is available for human consumption. Describe these factors and circumstances. When do human interventions in water availability pose serious problems to
  53. science

    The global water cycle provides renewable water, but a number of factors affect how much freshwater is available for human consumption. Describe these factors and circumstances. When do human interventions in water availability pose serious problems to
  54. science

    freshwater resource challenge
  55. Sci 275

    Write a 700- to 1,050-word paper in APA format that includes the following: o A brief description of your selected water resource issue and how it originated. o A management and sustainment plan that you think will alleviate the problem. o Any opposing
  56. Environmental Sciencee

    2. The water resources of the Earth are located in a. salt water fround in the ocean b. fresh water found in icecaps and glaciers c. fresh water found in rivers, lakes, and streams d. all of the above D
  57. Biology

    If water were not a polar molecule and could not form hydrogen bonds, how would this change the structure and density of ice? Why would change? How would this affect the organisms living in lakes and ponds? 1. It would be heavier than water and sink. 2. If
  58. Science :(

    Which of the following describes the correct sequence of events during the water cycle? precipitation → condensation → evaporation → runoff condensation → precipitation → runoff → evaporation runoff → condensation → evaporation →
  59. Geography

    Which statements describe the management of the earth's resources? Resource management becomes more important as the population increases. Resource management is a global issue. Resource management is a local issue. Resource management is a national issue.
  60. geography

    Which statements describe the management of the earth's resources? 1)Resource management becomes more important as the population increases 2)Resource management is a global issue. 3)Resource management is a local issue. 4)Resource management is a national
  61. sci275

    Other water or land resource problems that might result from your issue; for example, nonpoint source pollution contributes to eutrophication in freshwater resources or the destruction of coastal estuaries impacts marine life and ocean resources. Explain
  62. Environmental Science

    Earth's surface water is found in a.lakes b.rivers c.streams d.all of the above I picked d. because that's where SURFACE water is at right? yup ditto.....
  63. Sci 275

    I asked this already but was not clear on what I needed help with. My assignment is on water pollution. Write a 700- to 1,050-word paper in APA format that includes the following: o A brief description of your selected water resource issue and how it
  64. Science

    1) How does water vapour change into solid and liquid water above earth's surface? 2)does all surface runoff move directley into lakes, rivers and oceans? Please help asap it means alot!
  65. Enviro Science

    2. The water resources of Earth are located in a. salt water found in the ocean b. freshwater found in icecaps and glaciers c. fresh water found in rivers, lakes, and streams d. all of the above C 4. Weather is the state of the atmosphere at a moment in
  66. History Please Help

    What type of resource were enslaved people in the plantation economy? A.Capital Resource B.Human Resource C.Natural Resource D.Financial Resource I thinks it's D. Can someone help please.
  67. Science

    1. The combination of sulfur dioxide, nitrogen oxide, and atmospheric moisture creates A. drinking water. B. smog. C. pesticides. D. acid rain. D? 2. Another name for unicellular organisms that dominated Earth up to the Precambrian time is A. eukaryotes.
  68. someones GOTTA help me with this science...!!!

    1. Which of the following describes the correct sequence of events during the water cycle? (1 point)precipitation �¨ condensation �¨ evaporation �¨ runoff condensation �¨ precipitation �¨ runoff �¨ evaporation runoff �¨ condensation �¨
  69. Science

    Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no gravity. B) They are the gas planets. C) They are the giant planets. **** D) They are the rocky planets. Earth seems to be the
  70. Planets

    Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no gravity. B) They are the gas planets. C) They are the giant planets. **** D) They are the rocky planets. Earth seems to be the
  71. Environmental Science

    This area includes all oceans, seas, lakes, swamps, rivers, and water areas of the Earth. A.) Thermosphere B.) Hydrosphere C.) Atmosphere D.) Biosphere
  72. science

    1. If you turn on the burner on a gas stove under a pan of cold water, energy moves from the burner to the pan of water. What is this type of energy transfer called? 2. If you burn wood in a fireplace, which type of energy resource are you using? 3. Which
  73. Interactive Science Earth Science

    Hi! I'm homeschooled and I need to check my test its chapter 17 page 684- page 686. Here are my answers: Coal and sunlight are examples of ____ My answer: natural resources ___ can take many forms, including chemical wastes, noise, heat, and light. My
  74. Science HELP Please

    The following facts are true about Resource A: It grows in nature and takes about five years to reach a mature size. It can be replanted after it is cut down. Resource A is most likely a(n) A inexhaustible resource. B nonrenewable resource. C recycled
  75. Science

    Drag and drop the words to complete the sentence. evaporate vapor condense precipitation Earth’s water is always moving in a process called the water cycle. This process transfers water from Earth’s surface into the atmosphere and back again. First,
  76. social studies

    How many lakes does the National Trust in England have? It's hard to find the information about that on the Internet. About 136 lakes or 500 lakes? Would you let me know that or the website? Thank you.
  77. Science

    The following facts are true about Resource A: It grows in nature and takes about five years to reach a mature size. (that's a tree) It can be replanted after it is cut down. Resource A is most likely a(n) A Inexhaustible resource B Nonrenewable resource C
  78. History

    Why are disputes over clean water sources taking place at greater frequency? A. Frequent disagreements arise between different cultures that share a water supply over perceived misuses of the precious resource. B. Regions with good, reliable sources of
  79. Chemistry

    People have proposed towing icebergs to arid parts of the earth as a way to deliver freshwater. Explain why icebergs do not contain salts although they are formed by the freezing of ocean water (i.e saltwater)
  80. earth

    the earth has a limited amount of water true or false
  81. geology(science) does this sound ok?

    write a 200-300 word description of how these four subsystems interact with one another. In your response, identify one type of resource from each subsystem on which people depend. this is what i said..... The earths 4 subsystems are the following
  82. Social studies

    Posted by rfvv on Thursday, October 18, 2012 at 9:03pm. How many lakes does the National Trust in England have? It's hard to find the information about that on the Internet. About 136 lakes or 500 lakes? Would you let me know that or the website? Thank
  83. Earth Science

    Which aquartic biome would cypress, cedar, and dogwood trees, and submerged floating plants ne located? Lakes and Ponds Streams and RIvers Swamps Freshwater Marsh Saltwater Marsh Intertidal Zone
  84. biology

    1. how does the density of ice compare to that liquid water and why is that property important to aquatic oranisms a. the density of ice is higher than that liquid water, which means that ice forms from the bottom of lakes upward , protecting aquatic life
  85. Earth Science

    1. The water cycle is the _____. A. distribution of drinking water on Earth ?**? B. unending circulation of Earth's water supply ?**? C. the recycling of water after industrial use ?**? D. the evaporation of water from Earth's surface ?**? 2. Plants
  86. Civics ASAP PLZ =:)

    What is one advantage the United States has over Canada for maintaining a diversified economy? The U.S. has a greater gold resource The U.S. has a greater labor resource The U.S. has a greater per capita of fresh water The U.S. has a greater land
  87. Civics ASAP PLZ =:)

    What is one advantage the United States has over Canada for maintaining a diversified economy? The U.S. has a greater gold resource. The U.S. has a greater labor resource. The U.S. has a greater per capita of fresh water. The U.S. has a greater land
  88. axia

    „h Complete the Water Resource Challenges table in Appendix E by briefly identifying three fresh and three ocean water resource issues. Then, respond to the questions provided at the bottom of Appendix E.
  89. Science

    A hurricane becomes more powerful be evaporating water from? lakes mountains oceans*** rivers 1. Over time, scientists have changed their model of our solar system. It has transitioned from A) a sun-centered to an moon-centered model. B) a sun-centered to
  90. science

    What is a polymer?(1 point) a natural resource used to make synthetic materials a natural resource formed on Earth from plant or animal remains a piece of a natural resource that has been broken down before it is recycled into new materials a chain of
  91. science

    What is a polymer?(1 point) a natural resource used to make synthetic materials a natural resource formed on Earth from plant or animal remains a piece of a natural resource that has been broken down before it is recycled into new materials a chain of
  92. Social Studies

    Ships from the Great Lakes travel the St Lawrence river to what ocean? Answer these questions with true or false The five great lakes are large enough to be called inland seas False? The great lakes form north americas most important waterway true? The
  93. Can someone please check my answers

    Three fresh water and ocean water resource challenges fresh water resource challenges Aquifer depletion Lowers the water table. Prolonged aquifer depletion drains an aquifer dry, eliminating it as a water resource and may cause sink holes. Overdrawing
  94. Accounting

    Spencer Company manufactures and sells three products. Relevant per unit data concerning each product are given below. Product A B C Selling price $9 $12 $14 Variable costs and expenses $3 $9.50 $12 Machine hours to produce 2 1 2 Compute the contribution
  95. time

    Is time a resource? Yes. Reminds me of the quote "time is money". Definitely. However, different cultures handle this resource in different ways. See the sites below. http://www.members.cox.net/dagershaw/lol/MexicanClock.html
  96. history

    French took the lead in colonizing the upper Midwest region. From the early 16th century on, French soldiers, missionaries and fur traders left their slight mark upon the St. Lawrence Valley, the upper Great Lakes and points west. For the early French
  97. biology

    1. how does the density of ice compare to that liquid water and why is that property important to aquatic oranisms a. the density of ice is higher than that liquid water, which means that ice forms from the bottom of lakes upward , protecting aquatic life
  98. world geo

    the graet man made river carries freshwater across: A)libya B)iraq C)turkey my choose is c limited freshwaters resources have forced countries to use the process of: A)reservoirs B)aquaducts C)desalination my choose is b
  99. Environmental Studies

    Since most domestic water suppliers/communities in the U.S. rely on surface water (rivers, dams, lakes) for their water supplies, why should groundwater be protected and managed just like surface water?
  100. science

    What is a nonrenewable resource?(1 point) a resource that is in limited supply a resource that is used for energy a resource that harms the environment when it is used a resource that can replace itself quickly Are all rocks made up of one mineral?(1

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