What theory explains the formation and movement of the outer surface of the Earth?

A.

the theory of natural selection

B.

the theory of plate tectonics

C.

the theory of atmospheric layers

D.

the theory of glacier movement

Which of the following is not a cause for Kenya gaining their independence from Britain? A. Influence from Pan-African leaders such as Jomo Kenyatta. B. Many years of protests and violence. C.

What is meant by the bold statement that Africa is huge? O It is the largest Continent on Earth O It is the second largest Continent on Earth O It is the third largest Continent on Earth O It is the fifth largest Continent on Earth

Which is a negative impact of the use of fossil fuels for energy? A. The production of pure hydrogen B. The need for deforestation C. Climate change D. Toxic waste

Why do most volcanoes and earthquake occur along boundiers of tectonic plates.

Which of the following options is not a way to deal with permafrost? A. avoid it B. destroy it C. preserve it D. melt it

Describe the difference between surface water and groundwater. (Own words)

1. According to the lecture, we are currently in an ice age and have been for the last 2.8 million years. a. True b. False 2. According to the lecture, we are within an interglacial period today. a. True b. False 3.

Who is Nathaniel Greene

What is the difference between intensive farming and extensive farming?

What did people do when the animals they hunted became scarce