What is the theory of continental drift and who came up with it

Glaciers will flow in the direction that their top surfaces slope, meaning that under certain circumstances, they can flow uphill. A. True B. False

What are some effects of sending objects into space

What is the hydrosphere?

Which of the following occurred about 21,000 years ago? a. The North Atlantic Ocean begins to form. b. India breaks off from Antarctica and begins moving north toward Asia. c. The formation of the ice age glaciers. d.

how long has africa and north america moved Africa and North America are moving away from each other at a velocity (rate) of 3 cm/year. b) Africa and North America are presently 6000 km apart.

How does a large body of water, such as an ocean, influence climate

The number of elected officials who are African Americans a) has risen dramatically at all levels of government b) has grown at local and state levels, but not federal c) has been shrinking since 1990 d) Grew after 1964 until about 1990 and then

The Richter scale a) works well for very large earthquakes. b) measures the size of an earthquake in terms of the damage it does (its intensity). c) is today termed a local magnitude (ML) reading.

What problem does russia have with building shipyards in the north

Which of the following important physical features is not located on Antarctica? A. Lake Vostok B. Mt. Cook C. Mt. Erebus D. Vinson Massif