What is a planetary nebula neither a planet nor a nebula?

Because of thermohaline circulation and other currents, A. The oceans of the world exist as distinctly different bodies of water B. the oceans of the world slowly mix, and are really one ocean. C.

What is likely to occur at a plate boundary where oceanic crust collides with continental crust?

A group of people who are systematically opposed to the dominant culture make up a (n) A. pro culture B. occult C. counterculture D. terrorist organization

The average atmospheric pressure at sea level is 1013.25 mb, or 14.7 pounds per square inch. Using this information, calculate the total mass of the atmosphere. Convert your final answer to kilograms.

What area of the earth is comprised mainly of extremely hot liquid metals

Climate change. What is climate change/global warming? How are the greenhouse effect and climate change/global warming linked? What is the runaway greenhouse effect, where does it occur, and could it be an issue for the Earth?

Which body of water borders louisiana and texas

Which area likely provides the best farmland? Canadian Shield Great Plains Greenland Yucatán Peninsula

How does plate movement create mountains

Which statement best describes India's population? A. India has many more females than males. B. The people of India have a long life expectancy. C. There are fewer people younger than age 40 than age 40 or older. D.