Please answer these 3 questions in complete sentences What caused the United States to build a Lock system to connect all of our Great Lakes?

What caused the United States to annex Hawaii?

What causes the “Great Basin” of the southwestern United States to be so dry?

What is the correct order (starting from the surface) of warts layers

Atopography map is used to study changes in vegetation associated with different elevations. which individual most likely used them for this purpose?

When a rock is mechanically weathered, the surface area of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is increased, which hinders chemical weathering. the volume of the rock is decreased, which hinders chemical weathering. the volume of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is decreased, which allows a greater amount of chemical weathering to occur