Tag: alternatives for minimising depletion of natural resources

Questions Related to alternatives for minimising depletion of natural resources

The Upanishads assume earth as the body of the __________.

commercial applications environment in its totality alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. fire

  2. water

  3. air

  4. supernatural

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Correct Option: D

Which international agency looks after health and environment issues?

commercial applications environment in its totality alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. IBRD

  2. IMF

  3. WTO

  4. None of the above

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Correct Option: D

The process by which an ecosystem species become extinct is known as ___________.

commercial applications environment in its totality alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. Loss of biodiversity

  2. Deforestation

  3. Acid rain

  4. Bio-diversity

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Correct Option: A

Besides landforms and drainage, which is the third basic element of the natural environment?

commercial applications environment in its totality alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. Natural vegetation

  2. Animal life

  3. Climate

  4. None of these

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Correct Option: C
Explanation:

Climate is the long-term average of weather, typically averaged over a period of 30 years. Some of the meteorological variables that are commonly measured are temperature, humidity, atmospheric pressure, wind, and precipitation.

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Which is not a component of human environment?

geography environment in its totality alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. Land

  2. Religion

  3. Community

  4. None of the above

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Correct Option: B,C
Explanation:

Religion and community is not a component of human environment.

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Which is a human made environment?

geography environment in its totality alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. Mountain

  2. Sea

  3. Road

  4. None of the above

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Correct Option: C
Explanation:
Road is a human made environment.
Ecosystem is created with all living and non-living things that interact with each other. 
There is a natural environment comprising of all natural biotic and a-biotic conditions. 
Man-made or human made environment consists of items created by man. 
Bridge, roads, buildings, and monuments are four examples of human made environment. 

Substances which break into simpler substances in course of time are __________.

geography the biosphere alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. Biological substances

  2. Biodegradable substances

  3. Non-biodegradable substances

  4. Pro-magnifying substances

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Correct Option: A
Explanation:

  • Biodegradable substances are those substances which are broken down into simpler, harmless substances in nature in due course of time by the biological processes such as micro organisms like certain bacteria.

What is true of ecosystem?

geography the biosphere alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. producers are more than primary consumers

  2. secondary consumers are the largest and most powerful.

  3. both a and b

  4. none of the above

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Correct Option: A
Explanation:

Plants are called producers because they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water. Animals cannot make their own food so they must eat plants and/or other animals. They are called consumers. - 
Primary consumers are animals that eat primary producers; they are also called herbivores (plant-eaters). Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants).

An area surrounding the existence of various living beings is called ___________.

geography biosphere and landscape alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. Humidity

  2. Ozone

  3. Environment

  4. Water

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Correct Option: C

Acid rains are produced by _________.

geography the biosphere alternatives for minimising depletion of natural resources components of environment effects and successes of environment conservation

  1. excess $NO _2 and SO _2$ from burning fossil fuels

  2. excess production of $NH _3$ by industry and coal gas

  3. both a and b

  4. none of these

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Correct Option: A