Which of these is an example of the earth changing slowly
a. hurricane
b. forest succession
c. volcanic eruption
d. flooding

Why do oceanic plates tend to subduction when colliding with a continental plate

The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart