What is the difference between needs and wants? (Be Specific)

What factors endanger eastern Europe's marine ecosystem

which region of Australia is important for farming and sheep herding? central lowlands, western plateau, the outback, eastern highlands.

Which of the following countries has the largest copper mines? Chile Brazil Paraguay Venezuela

How have american citizens attitudes toward immigrants affected immigration laws

When did man land on the moon.?

What is the climate of most of Central and Eastern Europe? a. Mainly tundra and taiga zones b. Mainly humid-continental with cool summers c. Mainly steppe and desert with warm summers d. Mainly dry and warm with arctic winters

What percentage of water vapor is found in the air? a. 0 to 1 percent b. 0 to 4 percent c. 0 to 8 percent d. 0 to 10 percent

How does the ocean carry energy?

How far away is the sun from the moon?

What is eutrophication and how does it negatively impact ecosystems? Is matter conserved in the water cycle? Explain.