The five themes of geography include __
and
O
A. region; human-enironmental interaction
O
B. physical geography: place
O
C. human geography; human-environmental interaction
O
D. cartography; movement

Study the image. which feature is modeled in the diagram? check all that apply. 1 a convergent boundary is formed. 2 continental plates are colliding. 3 two plates are forming a divergent boundary. 4 continental plates are sliding past each other. 5 several mid-ocean ridges are formed on earth’s surface.

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.

What is the amount of organic matter in all living organisms in a habitat called?