1.If you could look at the deep ocean floor, which is the best description of what you would see? A. flat, silt-covered, lifeless regions
B. high mountains and deep valleys
C. ocean ridges with active volcanoes
D. coral reefs with many varieties of life

2.The section of a continent that lies just off the shoreline and extends beneath the ocean is called the continental .
A. plain
B. shelf
C. basin
D. ridge
please help <3