Who suggested the idea of continental drift and the existence of an original supercontinent

What is turgor pressure, what causes it, and what does it do for a plant?

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

What are two examples of conduction that we use everyday