All groups have both leaders and rules.

TrueFalse

Why is it important that we have a rigid lithosphere overlying a weak asthenosphere? a. If we did not have the rigid lithosphere and weak asthenosphere, the earth would not have plate tectonics and would be covered entirely by water. b.

2. What continent produces most of the shoes that we wear?

Select the correct answer from each drop-down menu. Complete the sentence about seafloor spreading. Seafloor spreading is caused by 1 boundaries and results in 2.

All earthquakes happens at what lines?

The most likely historical reason why Indians are not a dominant ethnic group in this country is

What statement about rainforests is false?

How many offers were made ro the palestinians to create their own átate

Which area of rivers and streams will most likely contain the most sediment? a. the source b. the mouth c. the middle portion d. none of the above

Three economic principles of natural resource management are 1) Opportunity Cost; when you make a choice, you lost the opportunity to choose other things 2) Time preference; how fast you can wait for a return on your investment 3) Discount rate;

Acid rain is a serious problem in China. true or false?