Biology
Biology, 27.04.2020 02:17, SamanthaBees

Which situation is a result of human activities?

a. decay of leaves in a forest adds to soil fertility

b. factory smoke causing acid rain in an area which kills fish in a lake

c. ecological succession following volcanic activity reestablishes an ecosystem

d. natural selection on island changes gene frequencies

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 04:30, funnybugy16
What are the three types of counseling established by marine corps policy?
Answers: 1
image
Biology, 22.06.2019 08:30, aniecethompkins82
Which of the follow describes a disadvantage secondary sources have compared to primary sources?
Answers: 1
image
Biology, 22.06.2019 16:30, Jeli4264
These are the components of the reservoirs of carbon that are exchanged in our environment.
Answers: 1
image
Biology, 22.06.2019 16:30, devoncruz23
Why do mountaineers become breathless as they reach high altitudes
Answers: 1
Do you know the correct answer?
Which situation is a result of human activities?

a. decay of leaves in a forest adds to...

Questions in other subjects:

Konu
Mathematics, 10.06.2021 16:50
Konu
English, 10.06.2021 16:50