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Match the following with their pairs. I. Biosphere 1. Blanket of air that surrounds the earth II. Atmosphere 2. Domain of water III. Hydrosphere 3. Gravitational force of the earth IV. Environment 4. Our surroundings   5. Narrow zone where land, water, and air interact   6. Relation between the organisms and their surroundings   Select the answer code:

Match the following with their pairs. I. Biosphere 1. Blanket of air that surrounds the earth II. Atmosphere 2. Domain of water III. Hydrosphere 3. Gravitational force of the earth IV. Environment 4. Our surroundings   5. Narrow zone where land, water, and air interact   6. Relation between the organisms and their surroundings   Select the answer code: Correct Answer I - 5, II - 1, III - 2, IV - 4

The correct answer is  I - 5, II - 1, III - 2, IV - 4.

Key Points

  • The biosphere is the narrow zone of earth where land, water, and air interact with each other to support life.
    •  It is a relatively thin life-supporting stratum of Earth’s surface.
    • The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.
      • An ecosystem is a community of living and non-living things that work together.
  • The atmosphere is the whole mass of air that surrounds the Earth.
    • It is a blanket of air that surrounds the earth.​
    • Composition of Air in the Atmosphere:
      • Nitrogen — 78 percent
      • Oxygen — 21 percent
      • Argon — 0.93 percent
      • Carbon dioxide — 0.04 percent
  • The hydrosphere includes water that is on the surface of the planet, underground, and in the air.
    • About 71 percent of the Earth's surface is covered by water, and the oceans hold about 96.5 percent of all Earth's water.
  • Environment means anything that surrounds us.

Additional Information

  • Ecology is the study of the interactions between organisms and their physical and biotic environment. 
  • The gravitational force of the Earth (Gravity) is 9.8 m/s2.
    • Newton’s law of gravitation states that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them.

Related Questions

Consider the following statements (A), (B) and (C) and choose the correct option. A. The gravitational force of earth holds the atmosphere around it B. Atmosphere only consists of few gases. C. Biosphere is a narrow zone of the earth where only land and air interact with each other.
Which of the following sequence of Heat zones is/are correctly placed? A) Torrid zone, South temperate zone and Frigid zone. B) Torrid zone, North temperate zone and Frigid zone. C) South temperate zone, torrid zone and Frigid zone. Select the correct answer given below.
Which of the following statements with regard to Biosphere Reserve is/are correct? 1. The idea of Biosphere Reserve was initiated by UNESCO in 1973-74 2. There are 18 designated Biosphere Reserves in India 3. All Biosphere Reserves in India have been included in world network of Biosphere Reserves of UNESCO Select the correct answer using the code given below:
Which of the following statement(s) is/are correct regarding the nature of geography as a social science subject? I. In geography, we tend to focus on the processes and patterns in the biosphere, atmosphere and hydrosphere. II. In geography, place or the careful observation/examination/description of a particular environment is especially important. III. In geography, we tend to understand human-environment interactions and look at how the environment shapes human activity and how human activity shapes the environment. 
There are two domains on your network. The DESIGN domain trusts the SALES domain. A color printer is shared in the DESIGN domain, and print permissions have been granted to the Domain Users and Domain Guests groups in the DESIGN domain. The Guest account has been enabled in the DESIGN domain. User John Y logs on using his account in the SALES domain. What must you do to allow JohnY to access the printer?
Given below are certain facts about the “gravitational force”. Identify the INCORRECT one. A. Gravitational force depends on the intervening medium between the objects. B. Gravitational force is a type of conservative force. C. The gravitational force between two particles acts perpendicular to the line joining the two particles.
Read the paragraph and answer the question that follows: An environment is the natural surroundings which help life to grow, nourish and destroy on this planet called earth. Natural environment plays a great role in the existence of life on earth and it helps human beings, animals and other living things to grow and develop naturally. But due to some bad and selfish activities of human beings, our environment is getting affected. It is the most important topic that everyone must know how to protect our environment to keep it safe forever as well as ensure nature’s balance on this planet to continue the existence of life. It is important to protect the environment to ensure –
Read the paragraph and answer the question that follows: An environment is the natural surroundings which help life to grow, nourish and destroy on this planet called earth. Natural environment plays a great role in the existence of life on earth and it helps human beings, animals and other living things to grow and develop naturally. But due to some bad and selfish activities of human beings, our environment is getting affected. It is the most important topic that everyone must know how to protect our environment to keep it safe forever as well as ensure nature’s balance on this planet to continue the existence of life. What affects the environment badly?
In the following question below are given three statements followed by four conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. 0% Jacket is Black. II. 100% Black are Blanket. III. 30% Blanket are Cotton. Conclusions: I. No Blanket is a Jacket. II. Some Black are Cotton. III. Some Cotton are Jacket. IV. Some Jacket are Blanket.
In the question below are given two statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: No blanket is bedsheet No chair is blanket Conclusions: I. Only blanket is bedsheet II. Few blanket are chair III. No bedsheet is chair