Most deep-ocean trenches are located in the pacific.

a. true

b. false

What three continents does the Prime Meridian pass through?

Weathering consists of?

Why has there been little progress negotiating agreements between riparian countries and those in need of water? No one wants to share limited resources. Countries do not want to negotiate with historic rivals.

At which of the following locations would you measure the lowest air pressure? Select one: a. Top of Mt. Everest (29,028 ft) b. Coors Field in Denver (5280 ft) c. Top of C-Section in Assembly Hall (805 ft) d.

The economies of Ghana, Sierra, Leone, the Ivory Coast, and other nations depend largely on the export of a. petroleum products b. uranium c. cash crops d. gold

Processes transform the surface of the earth

Which of India's rivers is considered to be both a sacred river and a goddess in the Hindu faith? A. the Mekong B. the Ganges C. the Yangtze D. the Nile

What am i? i am a canal that allows passage from the pacific ocean to the caribbean sea. i am almost on the southern tip of north america

Explain the electromagnetic spectrum, and how energy from the sun is related to it. Once the sun's energy reaches Earth, describe what happens to the various forms and how the Earth's energy balance handles that energy.

What makes studying the beginnings of plate tectonics difficult? -The equipment needed has not been invented. -Plate tectonics began when the Earth formed. -Radioactive isotopes are difficult to study. -Rocks that old are hard to find.