11. Global warming affects many processes in biological ecosystems due to a change in abiotic factor/s. Which of the following changes in natural ecosystems are caused by the ongoing global warming process?
I. Different species of plants and animals change their habitats and geographical areas.
II. Plants and animals become extinct because of climate change and pollution. III. Some animals hibernate during winter season to survive.
IV. Forest areas dry out and turn into steppes and desserts.
A I and II only
B. I, II and III only
C. I, II and IV only
D. I, II, III and IV
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Answer: D po sagot :)
Explanation: