What percentage of the earth's water is fresh and readily accessible for human use?

Aging populations can be a problem for developed countries because there are fewer younger workers coming into the workforce. most older workers demand top-level pay and full benefits. many older people are skilled in manufacturing, not technology.

7Which behavior does not contribute to the problem of desertification in Africa? •Increase in dry and hot climate conditions •Over consumption of plants by livestock •Frequent chopping down of trees •Elimination of rain dance rituals by African

Where is magma found

Which question can be answered by following the scientific method? a. What was the highest temperature that was recorded yesterday? b. What is the most interesting aspect of the light-dependent reactions? c.

The atmosphere: A. becomes less dense with increasing altitude B. becomes less dense throughout the troposphere and then more dense in the stratosphere C. becomes more dense with increasing altitude D.

Explain the simularities between alcohol molecules and water molceclues

A seismic P-wave is recorded at 2:25 p. m. at a seismic station located 7600 kilometers from the epicenter of an earthquake. At what time did the earthquake occur? (1) 2:05 p. m. (2) 2:11 p. m. (3) 2:14 p. m. (4) 2:36 p. m.

3. Earth has three main climate zones because of the differences in latitude and • amount of precipitation received. • distribution of sunlight. • ocean currents. • prevailing winds.

A large piece of rocks contains a thick shelled clam fossil what evidence does this fossil best provides evidence of the size of the clam population in the past evidence of the change in diet of the thick - shelled over time evidence of the

What do jamestown and plymouth have in common?