The distance covered by a degree of longitude

A) is 1/180 of Earth's circumference.

B) is always equal to 11 km.

C) increases as you approach the poles.

D) decreases as you approach the poles.

Why does it get dark at night?

33. An extrusive igneous rock with a fine grained-texture, low silica content and dark color is A. calcite B. limestone C. basalt D. shale E. schist

8 1:16:15 Do you think it should be legal for companies like Monsanto to patent genetically modified organisms (GMOs) like soybeans? Explain,

What is meant by the term "economic growth"? rapid inflation rapid deflation a plateau in GDP consistent growth in GDP 2.

Which of the following is not one of the three branches of the United States federal government?

A food product that has to be important to

Scientists infer that oxygen in Earth's atmosphere did not exist in large quantities until after (1) the first multicellular, soft-bodied marine organisms appeared on Earth (2) the initial opening of the Atlantic Ocean (3) the first sexually

Tree growth is hindered in tundra regions due to low temperatures and short growing seasons. True or False?

Surface water is deep-ocean water. true or false.

How are plate boundaries related to volcanoes