The water in an estuary is

a. salt water only

c. in the aphotic zone

b. poor in nutrients

d. a mixture of fresh water and salt water

If you could drill a hole straight to the center of the Earth, and keep track of what the hole is going through, youwould find:A) You would go through one sort of material, and then a different, denser material, and then a still-different,

Which statement BEST explains why the rate of deforestation has increased in Brazil? A) Urbanization led to the creation of larger cities. B) An improved economy allowed more people to build homes.

Which African country is named after the Namib desert, one of the oldest in the world?

Imagine that you are planning a trip to Glacier National Park (GNP) in Montana's Rocky Mountains during the summer time. What glacial landforms would you expect to find there?

Compare magnitude and intesity

What is the cause of deforestation

Which of the following areas have the highest population density? A) Quebec B) United States C) California D) New York City

What are the cause and consequences of transportation

A self-employed forester who cruises timber for the public? Non-professional Consulting Forester Public Relations Bank and Credit Unions Teaching Research Government (State & Federal)

Describe the sizes of the sun moon and earth models given to the participants