Most shield volcanoes have grown from the ocean floor to form
a. islands.
b. dikes.
c. canyons.
d. tectonic plates.

Rocks that contain crystals that are roughly equal in size and can be identified with the unaided eye are said to exhibit a texture.

In which horizon of soil profile is prevent material usually found

Summarize the president's/vice president's roles and responsibilities in 8 sentences