After oxygen and hydrogen, which element is most abundant in ocean water (by mass) ?

What are some possible solutions for the pollution issues in South Asia?

This large peninsuiar country is mostly desert in asia?

Why are so many big cities located along the banks of a river? A. Rivers are a good place to swim. B. Rivers are nice to look at. O C. Rivers provide a transportation route. D. Rivers provide a convenient place for industries to release wastes.

Democratic and Republican Party whats the difference between them?

What are temperature lines and Illumination zones?

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.