Module 2 Flashcards
- Which of the following is NOT one of the four subsystems of the Earth?
A. biosphere C. water sphere
B. hydrosphere D. geosphere
C
- All of the waters, including subsurface and atmospheric water
comprise the Earth. Which geological subsystem best label the
statement?
A. the geosphere C. the biosphere
B. the hydrosphere D. the atmosphere
B
- Earth contains all living organisms including those on the land, in the
water and air. Which subsystem best describes the statement?
A. biosphere C. atmosphere
B. hydrosphere D. geosphere
D
Which subsystem suits the statement, “Global ecological system
interacting with each other”?
A. biosphere C. hydrosphere
B. geosphere D. atmosphere
A
What subsystem will network with biosphere for photosynthesis to
take place?
A. atmosphere C. hydrosphere
B. geosphere D. biosphere
A
- Oxygen, water vapor, nitrogen, and other gases help organism to
survive. Which Earth sphere contain these materials?
A. biosphere C. hydrosphere
B. atmosphere D. geosphere
B
Which term is used to describe the thin layer of solid rock that makes
up the outermost part of the Earth?
A. core C. mantle
B. crust D. biosphere
B
Among the subsystems, which is composed of a mixture of gases that
surrounds the Earth?
A. nitrogen. C. biosphere
B. atmosphere D. kingdoms
B
- The atmosphere of the Earth is composed of ___ nitrogen and _____
oxygen and other gases.
A. 0% and 100% C. 78% and 21%
B. 21% and 78% D. 505 and 505
C
- In what subsystem of the Earth are the rocks and mineral found?
A. atmosphere C. hydrosphere
B. biosphere D. geosphere
D
- What part of the Earth’s sphere make up hydrosphere?
A. glaciers. C. seawater and inland
water
B. groundwater D. all of the above
D
- Which gas dominates the Earth’s atmosphere?
A. CO2 C. N2
B. He D. O2
C
13.Ozone plays an important part for organisms to stay alive. To what
sphere does ozone belong?
A. atmosphere C. geosphere
B. biosphere D. hydrosphere
A
14.Which answer best describes the role of the ozone layer?
A. It traps
heat from the sun to heat the planet.
B. It protects the plants and animals on earth from receiving too
much ultraviolet radiation.
C. It cools the earth through the evaporation of water vapor
D. It keeps the oxygen in the atmosphere closest to Earth and the
nitrogen separated in the atmosphere.
C
15.Human actions greatly affect the Earth itself. Which of the following
is an example of a human impact of the biosphere?
A. littering C. water pollution
B. air pollution D. littering, air and water pollution
A