SocialStudies-Geography-39
The ___________ are Earth’s oldest living ecosystems, incredibly diverse and complex, and home to more than half of the world’s plant and animal species—even though they cover just 6% of Earth’s surface.
The ___________ are Earth’s oldest living ecosystems, incredibly diverse and complex, and home to more than half of the world’s plant and animal species—even though they cover just 6% of Earth’s surface.