The revolution of the Earth creates day and night as it rotates around the Sun.

a. True

b. False

Which of the following countries does NOT consider the Mekong River to be a principal river system? Vietnam Myanmar Cambodia Laos

Explain the causes and result of the Great Smog of 1952

Cutting the consumption of nonrenewable resources is a good idea because A. Conserving them makes them last longer B. The price will go down C. Recycling is too difficult D. Finding new supplies is inexpensive

Which of the following is false regarding wind power in the United States a. wind power is much cleaner than tradition fossil fuel burning sources b. farmers are earning thousands of dollars a year by allowing wind turbines on their land c.

Which of the following is not a factor that is increasing the risk of a widespread famine before 2050? A. water scarcity B. overpopulation C. agricultural shift to biofuel production D. increased crop diversification

What is a uncharged particle in the nucleus of an atom

True or false the erie canal provides access to the great lakes and interior United States

A rock in a harsh desert is slowly breaking down over time. Temperatures in the desert rise quickly during the day and fall quickly at night. These temperature changes cause stress in the rock, and as a result, it is slowly breaking apart.

In a traditional society, why might those in power resist change?

Which states border lake eirie