Tag: protecting our environment

Questions Related to protecting our environment

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Which of the following is not a natural resource?

  1. Mango tree

  2. Snake

  3. Wind

  4. Wooden house

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Natural resources are the resources made available by the nature to us. The important natural resources are the trees, animals and climatic factors like wind. All of these can be used variously to generate goods and services for our benefit. For example- trees provide us fruits, fresh air, timber etc. All animals and plants are important for the ecological balance on the Earth. Further some animals are of direct economic benefit for mankind. Climatic factors like sunlight and wind power can be harnessed to generate energy.

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Sources, in which locations cannot be indentified is known as

  1. Stationary Sources

  2. Diffused Sources

  3. Point Sources

  4. Line Sources

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Diffused sources (or non-point sources) of pollution are those where the exact location of origin cannot be easily identified, unlike point sources which have a specific discharge point.

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From the list given below pick the item that is not a natural resource.

  1. Soil

  2. Water

  3. Electricity

  4. Sunlight

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A natural resource is anything that people can use which comes from nature. People do not make natural resources, but gather them from the Earth. Examples of natural resources are air, water, wood, oil, wind energy, iron and coal. Refined oil and hydro-electric energy are not natural resources because people make them.

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Most important natural source of energy currently being used is

  1. Sunlight

  2. Fossil fuel

  3. Biogas

  4. Atomic energy

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The resources which are naturally produced in nature are known as natural resources. The important resource which is used currently is the sunlight. The solar energy can be harnessed for the generation of electricity. The solar panels which help in capturing the energy and conversion to electrical energy.

Thus, the correct answer is option A. 

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The nature of resources

  1. Is same for all societies

  2. Varies from society to society

  3. Has connection with society

  4. Can not be predicted

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The nature of resources varies from society to society. This variation is related to the culture, nature of work in the society and level of development. Thus the correct answer is option B.

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Which of the following are living resources in nature?

  1. Flora

  2. Fauna

  3. Soil

  4. Both A and B

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Flora is considered as the plant life found in a particular region at a time. The fauna is considered as the animal life of that region. The flora, fauna, microorganisms and all the other life forms in the particular region is together known as biota. These are the living resources which are found in the nature

So, the correct answer is 'Both A and B'

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Branch of biology dealing with biological activities and energy statistics is called

  1. Bioenergetics

  2. Biodynamics

  3. Biokinetics

  4. Bionics.

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bioenergetics is the branch of biology and biochemistry focused on the study of energy flow through living systems, including biological activities and energy transformations. The other terms do not accurately define this specific field.

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Diastrophism is connected with

  1. Eruption of volcanoes

  2. Origin of earthquakes

  3. Rising of mountains

  4. Movement of crustal plates.

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Diastrophism refers to the large-scale deformation of the Earth's crust, which includes processes like the folding and faulting that lead to the formation of mountains.