The ____________ is an organism with a silicon-based shell. Fill in the blank(s) with the appropriate word(s)

Environmental science is the same as environmentalism.

Answer the following statement true (T) or false (F)

Major precious metal deposits in Tasmania include gold and silver

Indicate whether the statement is true or false

Before the northern part of the Rocky Mountain Region was part of Canada, the territory was controlled by who?

A) France B) The Hudson's Bay Company C) The Northern Rockies Company D) Russia

Which of the following does not belong with the others?

A) Continental glaciers B) Cirque glaciers C) Piedmont glaciers D) Alpine glaciers E) Valley glaciers