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Ecosystems
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Questions (1,640)
Question 23
The energy pyramid below represents the trophic levels in a food web. image c648e61eab1d4c9f9d1b7beee4239cee Assume
1 answer
asked by
transfromers prime
32 views
Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. The following predator-prey relationships exist:
• Rabbits
1 answer
asked anonymously
32 views
Marine biologist Dr. James Estes researched sea otters and their habitats in the Aleutian Islands of the North Pacific Ocean.
1 answer
asked anonymously
72 views
The most biodiverse ecosystem in the world is likely a(1 point) Responses coral reef. coral reef. tundra. tundra. cold desert.
1 answer
asked anonymously
48 views
The most biodiverse ecosystem in the world is likely a:
A. Coral reef B. Tundra C. Cold desert D. Taiga
1 answer
asked anonymously
25 views
The most biodiverse ecosystem in the world is likely a(1 point)
Responses coral reef coral reef. tundra. tundra. cold desert.
1 answer
asked by
myworldwha
35 views
How are deserts and tundras similar?(1 point)
Responses They both are home to different types of cacti. They both are home to
1 answer
asked anonymously
37 views
in an ecosystem where most flowers are long and bell shaped there are two varieties of hummingbird : birds with short beals amd
1 answer
asked anonymously
84 views
Which food source’s scarcity caused the Yellowstone National Park beaver population to decrease?(1 point)
Responses grass grass
1 answer
asked by
random person
31 views
Look at the photograph.
Large herds of zebras and wildebeests are shown grazing on a large, grassy plain. A single tree is also
1 answer
asked anonymously
30 views
In 3-5 sentences, describe a potential benefit that beavers contribute to the ecosystem as keystone engineers and describe a
1 answer
asked anonymously
49 views
the narrator compares energy webs to the internet. What would the system be described as if Google would go down?
Handicapped
1 answer
asked by
Zoey Andrus
18 views
Which statement is true?(1 point) Responses Biomes contain thousands of ecosystems and provide ecosystem services. Biomes
1 answer
asked anonymously
30 views
A healthy ecosystem includes
Responses only a community of animals. a population of a few organisms. biodiversity. only a
3 answers
asked anonymously
38 views
What happens to an ecosystem during normal seasonal flooding?
The biodiversity of the area increases. The biodiversity of the
1 answer
asked anonymously
43 views
What are some examples of nonliving things in an ecosystem?
1 answer
asked by
boots with the fur
19 views
Which would cause Burmese pythons to become overpopulated?(1 point)
Responses Their genes cause them to have too many children.
1 answer
asked anonymously
22 views
Look at the map. Which ecosystems show where early civilizations developed because the area allowed people to grow crops even
1 answer
asked anonymously
24 views
A new predator is introduced into the ecosystem shown in the food web below. This predator feeds on bees and mice. How will this
1 answer
asked by
what?
26 views
does texas have a high diversity of ecosystems
3 answers
asked anonymously
10 views
In 1-2 sentences, Which ecosystem is the most biodiverse in the world?
1 answer
asked anonymously
7 views
In 1-2 sentences, What is a benefit that beavers have on the river ecosystem? What would be an effect of removing beavers from
1 answer
asked anonymously
16 views
Which lists the parts that make up the biosphere, from smallest to largest?(1 point)
Responses organism, population, community,
1 answer
asked anonymously
52 views
Ecosystem Services Quick Check.
WHICH STATEMENT IS TRUE? 1. AN ECOSYSTEM IS CLASSIFIED BY FACTORS SUCH AS TEMPERATURE AND
1 answer
asked anonymously
16 views
In 3-5 sentences, describe how pond ecosystems are impacted by an increasing level of carbon dioxide in the atmosphere. (4
3 answers
asked by
queen
10 views
Which statement is true?(1 point)
Responses An ecosystem is classified by factors such as temperature and precipitation. An
1 answer
asked by
Solve for a. 5a≤10Question Exposure to secondhand
22 views
. What is the primary source of energy in most ecosystems?(1 point)
Responses producers producers sunlight sunlight decomposers
1 answer
asked anonymously
33 views
The diagram represents a pyramid of energy that includes both producers and consumers.
The greatest amount of available energy is
1 answer
asked by
kaite marie
7 views
What are some examples of nonliving things in an ecosystem?
* This is a required question 3. What do food webs show about an
1 answer
asked by
bugs banny
19 views
Which of the following is a true statement?(1 point)
Responses All organisms are considered decomposers in aquatic ecosystems
1 answer
asked anonymously
6 views
The ecosystem with the most concentrated selection of diverse plants and animals in the world is the __________, located in
2 answers
asked by
Interesting...
133 views
Analyze the photo below and answer the question that follows.
Monarch butterflies on a tree. Photo by David Slater The monarch
11 answers
asked by
Interesting...
175 views
Which statement does not describe freshwater and saltwater ecosystems accurately?
a. Both support a large number of plants and
2 answers
asked anonymously
180 views
Which type of economic activity dominates the Amazon rainforest?
Responses A farmingfarming B fishingfishing C logginglogging D
39 answers
asked by
lily
251 views
ddddre1470
03/28/2022 Biology High School answered • expert verified Beavers, large members of the rodent family in North
7 answers
asked by
Better than you
96 views
Rainforests are found in which type of climate
1 answer
asked by
Jo
62 views
Which statement about the biotic factors of the biomes is the most reasonable?
(1 point) The plants in Biome A grow taller than
14 answers
asked by
Connuex Kid
4,829 views
Ocean ecosystems are sensitive to the chemical composition of the water. Any excess compounds can upset the balance and cause
4 answers
asked by
Tom Holland
257 views
What are biotic factors? What are abiotic factors? Give one example of each.
1 answer
asked by
rstaats88
65 views
Here are the answers for biology Disturbances in Ecosystems Quick Check
answers C C C C B if you want to trust my answers trust
1 answer
asked by
parkjimin
192 views
compare and contrast the flow of matter and energy in each trophic level for land-based ecosystems and marine ecosystems. How
1 answer
asked by
Ohh
81 views
How does energy flow through living organisms in an ecosystem?
Responses It is transferred when one organism consumes another. It
2 answers
asked by
DestinyBright
120 views
Which zone is home to some decomposers, but no producers?
3 answers
asked by
Liz
896 views
Which change would create a new ecosystem?(1 point)
A) an introduced species B) a yearly migration C) a lake freezing over D) a
1 answer
asked by
help
172 views
What distinguishes a savanna from other types of grasslands?
2 answers
asked anonymously
62 views
Plant life thrives in fast-moving river ecosystems because they have plenty of dissolved oxygen.
Responses True True False
2 answers
asked by
DestinyBright
74 views
How does the addition of pesticides and chemicals into lakes and streams affect an ecosystem?
2 answers
asked by
Interesting...
72 views
To what ecosystem are coral reefs compared? Why is it important to conserve biodiversity? (Site
1 answer
asked anonymously
100 views
There is little variety among organisms found in pools, ponds, and lakes.
Please select the best answer from the choices provided
2 answers
asked anonymously
65 views
Explain how conservation efforts have positively impacted ecosystems.
2 answers
asked anonymously
72 views
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