What percent of the earth's water is undrinkable?

Which property of water causes coastal communities to have only moderate differences in daily highs and lows when compared to inland communities? A. high viscosityB. high salinityC. high heat capacityD. low viscosityE. low heat capacity

Which of the following countries is in central america A. Cuba B. guatemala C. puerto Rico D. haiti

Water waves are cause by wind which is directly caused by the of the sun

Imagine you have a bucket of water sitting higher than a ladder. What type of energy would that bucket contain? If that bucket were overturned, what type of energy would the water now contain?

What country makes up the Jutland Peninsula?

What are the most wide spread Paleozoic fossils?

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.