Sand, silt, and clay carried by a tornado fall to the ground along with other debris when the swirling wind stops. this is a good example of what?
a. weathering
b. soil formation
c. erosion
d. none of the above

Ahill is made of rock particles of different sizes. which of these agents of erosion probably caused the hill to form?

What is the result of the greenhouse effect? a. heat is deflected from the atmosphere. b. heat is released from the atmosphere. c. heat is kept in the atmosphere. d. plants are able to grow in the tropics where the air is the heaviest.

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.