Why are daylight and nighttime of equal length on an equinox?

Match the type of region in column 1 to the example in column 2 1. Perceptual 2. Functional 3. Formal a. the state of Minnesota b. the Minneapolis/St. Paul metro area c. The dangerous part of Minneapolis

Why is the life expectancy in former soviet state Belarus declining?

A valley breeze is created when A. valley air heats up during the day and rises up the side of the mountain. B. mountain air cools down at night and sinks down the side of the mountain. C.

Why did European nations such as Britain colonize countries in the Middle East in the beginning of the twentieth century? A. to gain an upper hand over the United States B. to export oil from Britain to the Middle East C.

Why do cities form and how have they affected culture? Check All That Apply: A. They create opportunity B. Life moves faster in the city C. They form around business needs D. They create slums

How high does the earth's atmosphere extend? A. 100 m B. 1,000 m C. 10 km D. 100km

How to grow plants in space?

Based on this map of oil imports, which nation imported the greatest number of oil barrels each day in the years before 2006? A. China B. Australia C. Canada D. the United States

How far will a P-wave travel in 9 min 20 sec?

The land in Mexico City is sinking. What is the primary cause of this problem? A. deforestation caused by cutting down trees B. too much water being taken from underground aquifers C. too many offices and towers being built in the city D.