14.If a forest ecosystem is removed through clear-cutting, many species of organisms that lived in that ecosystem disappear. Their loss is due to ________________________.
15.When fossil fuels are burned, they produce ________________, the main greenhouse gas responsible for global warming trends.
16.By switching from fossil fuels to solar, wind, hydroelectric, and other renewable sources of energy, humans can ___________ the trends in biodiversity loss.
17.Depletion of the ____________ in the atmosphere has slowed because of an international ban on the manufacture of chemical compounds used in refrigerators and aerosol spray cans.
18.Fertilizers and pesticides applied to farm fields in Pennsylvania have made their way down into the Chesapeake Bay in Maryland. This is an example of _________________ pollution.
19.Before beginning any land development project, people should carry out a(n) ___________________ analysis to consider all of the potential impacts of the project on the local ecosystems.
20.If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. Oxygen level in water is therefore a(n) _____________ with respect to the number of trout that a particular stream can support.
21.To conserve materials and energy, it is best to recycle as much solid waste as possible. Recycling slows the rate of waste going into ______________.
22.Disturbance of an ecosystem by human activity often has negative effects on the number of species, which is a measure of its __________________.
Here all of these answers are 100% correct. I took the test and here are the answers. I promise.
1:C
2:C
3:C
4:B
5:D
6:A
7:D
8:A
9:A
10:B
11:B
12:B
13:D
14:Habitat Destruction
15:Carbon Dioxide
16:Conserve
17:Ozone Layer
18:Water
19:Environmental impact
20:Limiting Factor
21:Landfills
22:Biodiversity
23:Succession
14 Habitat Destruction
15 Carbon dioxide
16 Conserve
17.Ozone layer
18.Water
19.Environmental impact
21.Land fills
Hey y'all I got the answers for 1-13. The rest has to be graded. Will tell y'all then. But here is 1-13
1.c
2.c
3.b
4.b
5.d
6.a
7.d
8.a
9.a
10.b
11.d
12.b
13.d
Hope I helped y'all ;)Because some people gave the wrong answers and I got like one or two wrong...I hope y'all get a good grade! =) Have A Great Day!!!
shut the hell up nicole
Habitat Destruction
Carbon dioxide
Conserve
Ozone layer
Water
Environmental impact
Land fills
March 2020 all those answer are correct
stay safe widd coronavirus~ leelee