How does groundwater enter earth?

a. through the water table

b. by infiltration from the surface

c. through evaporation from the mantle

d. by being trapped during earth's formation

Protists can be found in A. oceans. B. deserts. C. damp soil. D. lakes. E. all of these.

Who developed the theory of plate tectonics?

What is the difference between etymology of epidemic and etymology of pandemic

how many calories of heat energy are required to raise the temperature of 6 grams of water from 10 degrees celcius to 15 degrees celcius

Why might the Shetland Islands share some cultural features with Scandinavia?

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