A mantle hot spot has generated a long-lived plume beneath Yellowstone National Park, and the North American continent is moving above it about 2 to 4 cm/yr.

Plants can have a positive and negative effect on the rate of weathering

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.

What tests were able to determine when continental crust was formed?