Tag: elements of weather and climate : temperature

Questions Related to elements of weather and climate : temperature

All the atmospheric changes i.e. rain, winds, etc. take place in ______________.

  1. troposphere

  2. stratoshere

  3. ionosphere

  4. tropopause


Correct Option: A

Which of the following are in correct order?

  1. troposphere, stratosphere, mesossphere, ionosphere

  2. stratosphere, troposphere, mesosphere, ionosphere

  3. mesosphere, stratosphere, troposphere, ionosphere

  4. ionosphere, mesosphere, stratosphere, troposphere


Correct Option: A

A column of air 1 sq. em. in cross-sectional area extending from sea-level to the top of the atmosphere weights approximately.

  1. 933 g wt

  2. 1013 g wt

  3. 1136 g wt

  4. 1360 g wt


Correct Option: B

The stratosphere is said to be ideal for flying jet aircraft because ____________________.

  1. the aircraft in this layer goes out of the firing range of antiaircraft gun

  2. the layer is free from violent weather change

  3. the temperature is constant and ideal for aircraft engine efficiency

  4. All of these


Correct Option: C

Relative humidity is measure in terms of ________________.

  1. Grams per cubic diameter

  2. Centimeter per second square

  3. Bars

  4. Percentage


Correct Option: D

The process by which the condensed water from the clouds falls through the atmosphere and reaches the earth's surface as rainfall or snowfall is called _____________.

  1. Condensation

  2. Evaporation

  3. Precipitation

  4. Rains


Correct Option: C

Precipitation means __________________.

  1. Water is converted into water vapours

  2. Water vapours in the atmosphere get converted into minute droplets of water

  3. Water is converted into ice

  4. Water is added to dilute a solution


Correct Option: B

Plants lose water to the air through _____.

  1. Transpiration

  2. Respiration

  3. Photosynthesis

  4. Conduction


Correct Option: A
Explanation:

Transpiration is the loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the leaves, small pores allow water to escape as a vapor.

The North Star is a part of the constellation ____________.

  1. Orion

  2. Big dipper

  3. Cassiopsiea

  4. Little dipper


Correct Option: D