Which of the following type of pollution can cause the outbreak of jaundice?
A. Air
B. Thermal
C. Water
D. Land
Which of the following is not a reason why water warms and cools much more slowly than land?
A. Solar energy penetrates more deeply into water
B. Heat energy is mixed in a deeper layer of water
C. Water has a higher heat capacity
D. A portion of the solar energy that strikes water is used to evaporate it
E. It takes more heat to raise the temperature of a given amount of soil 1o C than it does to raise the temperature of water 1o C.
The source of atmospheric oxygen is _________________.
A. Nitrogen cycle
B. Green Plants
C. Water
D. Carbon Cycle
The earth emits radiation with greatest intensity at ________________.
A. Infrared wavelengths
B. Radio wavelengths
C. Visible wavelengths
D. Ultraviolet wavelengths
Some species of plants and animals are extremely rare and may occur only at a few locations are called ________________.
A. Endemic
B. Endangered
C. Vulnerable
D. Threatened
_______________ is a mixture of 50 – 90% of methane.
A. Natural gas
B. Air
C. Water
D. Bio diesel
The term “Biocoenosis” was proposed by ________________.
A. Transley
B. Carl Mobius
C. Warming
D. None of the above
IUCN (The International Union For Conservation Of Nature And Natural Resources) headquarters is at ________________.
A. Morges, Switzerland
B. Paris, France
C. Vienna, Austria
D. NewYork, USA
The best way to check soil erosion is by providing adequate trees and _________________.
A. Grass cover
B. Manure
C. Water
D. Sand
