The earth's atmosphere pushes down on the surface of the earth with a force of 14.7 lb for each square inch of the earth's surface. what is the weight of the earth's atmosphere? the radius of the earth is about 6371 km.

Is the Haystack Rock made of continental crust or oceanic crust?

Which parts of Africa to you hear most about? A. South Africa B. North Africa C. West Africa D. East Africa

Name three countries with very high population density of monsoon Asia

A Sense of Proportion:Arrange the following in order of increasing length:1. one rotation of Earth2. one revolution of Moon around Earth3. any one of Earth's seasons4. one revolution of Earth around Sun5. one precession cycle

Explain how the slave trade from Africa to the Americas profited its promoters. How did this migration chain benefit one group while hurting another?

Which statement best explains how Jerusalem is perceived throughout the world?

What are positive affects of tornadoes

What positons do the earth have to be in for each season

What are some global forces (international) that has changed language over the centuries?

If you were to make a trip somewhere in the world, where would you find the richest historical evidences of early travel? a. mediterranean area b. india c. middle east d. north america e. south america