Pollution, habitat destruction, and inefficiency are some of the disadvantages to using nonrenewable energy resources such as fossil fuels. T or F?

You can build two triangles that have the same side lengths but are not congruent. True or false?

Which of the following can be used to determine the compostion of a star? a. line spectra b. blackbody spectrum c. the star's magnetic field d. light from sunspots

In China what was the purpose of the Great Cultural Revolution?

Which of the following human activities do climate scientists agree has contributed to global warming? 1. the burning of gasoline in combustion engines 2. the logging and burning of trees in forests around the world 3.

How much of the Moon is being illuminated by the Sun at any given time? a. less than 50% b. 50% c. between 50% and 100% d. 100%

Suppose you live in New York. Your grandparents live in Colorado and they want to call you on your birthday before they go to bed. They go to sleep at 10:00 pm. What is the latest your time you can expect to hear from them?

Think back to the section on food in this unit, you will recall that the potato originated in A. the Andes Mountains of South America. B. the Rocky Mountains of North America. C. Ireland. D. the French Alps

Which idea inspired the design of the United government United States government

The interpretation of a halo around the moon as a sign of impending rain (or snow) stems from:

What continent has only one Spanish-speaking country?. A) North America. B) South America. C) Asia. D) Africa