The surface area of earth is 510 ✕ 106 km2, and 71% of this is ocean. using the data from the sample exercise, calculate the average depth of the world's oceans in feet.

identify two ways humans in South and Southeast Asia have modified their water supply. What are the positive and negative effects of these modifications?

The North American Free Trade Agreement is an economic region that ties together what 3 countries?

What is the moon use

In what types of features is most of earth's suface watervfound

How would you describe the delegates to the philadelphia convention

How long is between hawaii and maul in cm

This is the innermost layer of the planet. On earth, it is made of primarily iron and nickel.

Where does most of the population of Canada live?

Where were the king and queen of france while women were gathering?

The most complex level of organizational hierarchy in the Arctic National Wildlife Refuge that is preserved is a. the population of brown bears in the area. b. every species of fish in the area. c. every ecosystem in the area. d.