Critical Thinking Inferring Relationships Describe two instances in which technology has
caused the growth rate of the human population
to increase.

Section 2 Review Effects on ecosystems!!

Are the earth's ocean floor and continents the same age geologically? why or why not?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c. ozone layer hole d. increase in sea levels