How can iron be 5.63% by mass but only 0.49% by volume in the crust

What is the time difference between London 0° and a) Jamaica - 77 ° W b) Guyana - 59 ° W

What continent is southeast of the united states and across the atlantic ocean?

What's longer, the moons rotation or revolution

Whats Maputo Mozambique 26°N 30°E

When the Voyager I and Voyager II spacecraft were exploring the outer planets, NASA flight controllers had to plan the crafts' moves well in advance.

Why did the French Revolution lead to war with other nations?

Eight pounds of potatoes cost $4.72 how much will 30 pounds cost

Ice hotel facts? in sweden

Compared with the land in the highlands, the lowlands region of England is___. A) Rockier and more difficult for farming B) The center of business and industry C) Richer in coal reserves D) Covered by more fertile farmland Answer: D) Covered by more

What are the three main types of erosion caused by glaciers?