19. Which impact effects could have caused a decrease in photosynthesis rates? Select all that apply.
A. earthquakes
B. ejecta
C. tsunamis
D. wildfires

Write a 150word essay describing the effect of people's activities on the environment in the region.

What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.

Amountain range known as the southern alps runs through the center of the south island. what type of mountains do you think the southern alps are? explain your answer. .