Question

How do you think life on Earth would be different without the evolution of angiosperms? Provide two examples, each with an explanation.

Answer 1

Without angiosperms, average annual rainfall in the area declined by 300 millimeters. In the eastern Amazon basin, the length of the wet season decreased by nearly 3 months. The extent of the wettest rainforests, which receive more than 100 millimeters of rain per month, shrank by 80%.