Where is the population of the United States and Canada most dense? Where is it least dense?

Why do you think it might be difficult to prepare for earthquakes and volcanoes

The apparent brightness of stars, in general, tells us nothing about their distances; we cannot assume that the dimmer stars are farther away.

Which of the following is not a reason why Shenzen, China, is considered an emerging global city? A. It is growing in importance in its region. B. It is located in a special economic zone, making it attractive to foreign investment. C.

Why do some appliances not have an earth wire? a. they are grounded c. they do not conduct electricity b. they have double insulation d. they are unsafe?

Which of the following may result when the burning of fossil fuels releases gaseous nitrogen oxides and sulfur dioxides into the atmosphere?

Which of the following is a false pairing of an early civilization and its modern-day location A. Mesopotamians - Iraq B. Indus Valley Civilization - Pakistan C. Olmec - Canada D. Egyptians - Egypt

What is the main reason water from the ocean turns to what're vapor, and than evaporates into the air? A. ocean breezes B. changing tides C. heat front the sun D. moons gravitational pull

What could cause an igneous rock to become soil? a. Increased temperature and pressure c. Exposure and weathering b. Melting and crystallization d. All of the above

One knot is equal to one nautical mile. a. True b. False

Which country has the lowest population growth Germany Italy Sweden United States