Which type of solar radiation reaches the Earth surface without being absorbed from

the atmospheric gases?

visible radiation

IR radiation

microwave

radiowave

Which major city is traversed by the Congo River? A) Abuja B) Cairo C) Kinshasa D) Lagos 15 PTS!

Tree is to forest as forest is to dunes is to

Sheet-shaped clouds are called

Describe an example where human activities might cause a decline in a population.

Earth's climate over the last three million years is BEST characterized by A. persistent global warming. B. both ice ages and normal periods. C. alternating glacial and interglacial periods. D.

Sort the characteristics based on whether they describe mass wasting, tsunamis, or both. 1. It can be triggered by tectonic plate movement. 2. The name means "harbor wave." 3. It's movement of land triggered by gravity. 4.

Some students confuse adaptation with adapting. Clarify the misconception.

List 4 sources of ocean pollution

Russia's population distribution is strongly influenced by ... a. the demands of world trade. b. its ethnic and religious diversity. c. the Pacific Ocean. d. its physical environment.

Which of the following was a contributing factor to the spread of the Depression around the world?