Environmental Science Worksheet-11
A. An ecosystem consists of man made and nonliving things.
B. An ecosystem consists of living and nonliving things.
C. An ecosystem consists of planets and rocks.
D. An ecosystem is a digital world.
A. 90º B. 23.5º C. 0º D. 45.5º
A. Glaciers B. Oceans C. Rivers D. Lakes
A. Detects the energy of earthquake vibrations
B. Measures the energy of earthquake vibrations
C. Alter the energy of earthquake vibrations
D. Records the energy of earthquake vibrations
A. Solar cells B. Solar mills C. Coal burning D. Fuel cells
A. In earth's atmosphere
B. In the core of the earth
C. On earth's outer layer
D. On earth's inner layer
A. Cold water is heavier than warm water
B. Cold water is lighter than warm water
C. Warm water is heavier than cold water
D. None of the above
A. The ocean B. The ocean waves
C. The Sun D. The wind
A. On a rainy day B. On a sunny day
C. On a cold day D. On a dark day
A. High and low temperature and probability of rain or snow
B. High and low air pressure and probability of rain or snow
C. High and low air pressure and probability of frost
D. High and low temperature only
1.-(b); 2.-(c); 3.-(c); 4.-(c); 5.-(b); 6.-(b); 7.-(c); 8.-(c); 9.-(c); 10.-(b)