Why is an investigation of population characteristics a useful tool for predicting the future?

Which group makes up the largest segment of the Mexican population? A. Spanish B. Indigenous peoples C. Mestizos D. Aztecs

Which is true about comets? The orbits of comets do not take them past the Jovian planets. The Oort cloud of comets is found between Neptune and Pluto. All comets have long tails made of vaporizing gases. Comets are held together by frozen gases.

What type of gases holds in heat and keeps the earth at a moderate temperature? a. primary gases b. ozone layer c. trace gases d. greenhouse gases

What do physical maps show?

Describe regions where population is clustered and where it is sparse

How can littering negatively/impact the environment?

What is melted rock called and where does it come from?

Which is often a biochemical rock containing fossils

is the fault in klamoth falls, Oregon pushed apart, pushed together, or did it slide past another rock to make this formation, what type of fault is it?

Where did the rats come from and why did they have such a negative effect on palm tree?