(a)   use maps to find their way across the oceans.

(a)   use maps to guide their planes across the sky.

(a)   is the process of digging into Earth’s surface to find natural resources.

What does GPS stand for?

(a)  

Label the part of the globe marked as number 8.

(a)  

Label the part of the globe marked as number 9.

(a)  

Label the part of the globe marked as number 10.

(a)  

Label the part of the globe marked as number 11.

(a)  

Label the part of the globe marked as number 12.

(a)  

Write two natural resources that are found in Africa.

(a)  

Write two natural resources that are found 

             in South America.

(a)  

What is the main natural resource of Saudi 

       Arabia?

(a)  

Write two natural resources that are found in Asia.

(a)  

(a)   happens when large areas of trees are cut down for development, destroying forests.

(a)   is the steady increase in the temperatures of Earth.

(a)   is a place where people or animals live.

(a)   is a long period of dryness.

(a)   is the process of taking salt out of salt water to make fresh water.

(a)   is the death of all the members of the species.

(a)   means gases trap heat and stop it from leaving Earth.

(a)   is the layer of gases that surrounds our planet.