NCERT Solutions Class 7 Social Science Chapter 1 Environment have been provided below and is also available in Pdf for free download. The NCERT solutions for Class 7 Social Science have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Class 7 by CBSE, NCERT and KVS. Questions given in NCERT book for Class 7 Social Science are an important part of exams for Class 7 Social Science and if answered properly can help you to get higher marks. Refer to more Chapter-wise answers for NCERT Class 7 Social Science and also download more latest study material for all subjects. Chapter 1 Environment is an important topic in Class 7, please refer to answers provided below to help you score better in exams
Chapter 1 Environment Class 7 Social Science NCERT Solutions
Class 7 Social Science students should refer to the following NCERT questions with answers for Chapter 1 Environment in Class 7. These NCERT Solutions with answers for Class 7 Social Science will come in exams and help you to score good marks
Chapter 1 Environment NCERT Solutions Class 7 Social Science
NCERT Solutions for Class 7 Social Science Geography Chapter 1 Environment
1. Answer the following questions:
(i) What is an ecosystem?
Ans. The relations between living organisms with each other, as well as with their surroundings form an ecosystem. An ecosystem can be as large as a rainforest or as small as a pond.
(ii) What do you mean by natural environment?
Ans. Natural environment includes all the living and non-living things that are naturally present on the earth. Land, water, air, plants, and animals comprise the natural environment.
(iii) Which are the major components of the environment?
Ans. The major components of environment are:
(a) Natural Environment
(b) Human Environment, and
(c) Human made Environment
(iv) Give four examples of human made environment.
Ans. Examples of human made environment are:
(a) Buildings
(b) Bridges
(c) Industries
(d) Parks
(v) What is lithosphere?
Ans. The solid crust or the hard top layer of the earth is known as lithosphere. It is made up of rocks and minerals and covered by a thin layer of soil.
(vi) Which are the two major components of biotic environment?
Ans. The two major components of biotic environment are:
(a) Plants, and
(b) Animals
(vii) What is biosphere?
Ans. The narrow zone of the earth, where land, water, and air interact with each other to support life is known as biosphere.
2. Tick the correct answer:
(i) Which is not a natural ecosystem?
(a) Desert (b) Aquarium (c) Forest
(ii) Which is not a component of human environment?
(a) Land (b) Religion (c) Community
(iii) Which is a human made environment?
(a) Mountain (b) Sea (c) Road
(iv) Which is a threat to environment?
(a) Growing plant
(b) Growing population
(c) Growing crops
3. Match the following:
(i) Biosphere (a) blanket of air, which surrounds the earth
(ii) Atmosphere (b) domain of water
(iii) Hydrosphere (c) gravitational force of the earth
(iv) Environment (d) our surroundings
(e) narrow zone where land, water, and air interact
(f) relation between the organisms and their surroundings
Ans.
(i) Biosphere (e) narrow zone where land, water, and air interact
(ii) Atmosphere (a) blanket of air, which surrounds the earth
(iii) Hydrosphere (b) domain of water
(iv) Environment (d) our surroundings
4. Give reasons.
(i) Man modifies his environment.
Ans. Earlier, human beings led a simple life and fulfilled their requirements from the nature around them. As time passed, our needs grew and to fulfill our needs, we started to modify our environment.
(ii) Plants and animals depend on each other.
Ans. Plants and animals depend on each other to fulfill their needs. Plants take in carbon dioxide and release oxygen necessary for the survival of animals. They are also the primary source of food for all the animals. On the other hand, animals release carbon dioxide, which are used by the plants to prepare their food through the process of photosynthesis. The dead and decaying animals also provide nutrition to many plants.
NCERT Solutions Class 7 Social Science Chapter 1 Environment |
NCERT Solutions Class 7 Social Science Chapter 2 Inside Our earth |
NCERT Solutions Class 7 Social Science Chapter 3 Our Changing Earth |
NCERT Solutions Class 7 Social Science Chapter 4 Air |
NCERT Solutions Class 7 Social Science Chapter 5 Water |
NCERT Solutions Class 7 Social Science Chapter 6 Natural Vegetation and Wildlife |
NCERT Solutions Class 7 Social Science Chapter 7 Human Environment Settlement Transport Communication |
NCERT Solutions Class 7 Social Science Chapter 8 Human Environment Interactions The Tropical And The Subtropical Region |
NCERT Solutions Class 7 Social Science Chapter 9 Life in the Deserts |
NCERT Solutions Class 7 Social Science Chapter 1 Tracing Changes Through A Thousand Years |
NCERT Solutions Class 7 Social Science Chapter 2 New Kings and Kingdoms |
NCERT Solutions Class 7 Social Science Chapter 3 The Delhi Sultans |
NCERT Solutions Class 7 Social Science Chapter 4 The Mughal Empire |
NCERT Solutions Class 7 Social Science Chapter 5 Rulers and Buildings |
NCERT Solutions Class 7 Social Science Chapter 6 Towns Traders and Craftspersons |
NCERT Solutions Class 7 Social Science Chapter 7 Tribes Nomads and Settled Communities |
NCERT Solutions Class 7 Social Science Chapter 8 Devotional Paths to the Divine |
NCERT Solutions Class 7 Social Science Chapter 9 The Making of Regional Cultures |
NCERT Solutions Class 7 Social Science Chapter 10 Eighteenth Century Political Formations |
NCERT Solutions Class 7 Social Science Chapter 1 On Equality |
NCERT Solutions Class 7 Social Science Chapter 3 How the State Government Works |
NCERT Solutions Class 7 Social Science Chapter 4 Growing up as Boys and Girls |
NCERT Solutions Class 7 Social Science Chapter 5 Women Change the World |
NCERT Solutions Class 7 Social Science Chapter 6 Understanding Media |
NCERT Solutions Class 7 Social Science Chapter 7 Markets around Us |
NCERT Solutions Class 7 Social Science Chapter 8 A Shirt in the Market |
NCERT Solutions Class 7 Social Science Chapter 1 Environment
The above provided NCERT Solutions Class 7 Social Science Chapter 1 Environment is available on our website www.studiestoday.com for free download in Pdf. You can read the solutions to all questions given in your Class 7 Social Science textbook online or you can easily download them in pdf. The answers to each question in Chapter 1 Environment of Social Science Class 7 has been designed based on the latest syllabus released for the current year. We have also provided detailed explanations for all difficult topics in Chapter 1 Environment Class 7 chapter of Social Science so that it can be easier for students to understand all answers. These solutions of Chapter 1 Environment NCERT Questions given in your textbook for Class 7 Social Science have been designed to help students understand the difficult topics of Social Science in an easy manner. These will also help to build a strong foundation in the Social Science. There is a combination of theoretical and practical questions relating to all chapters in Social Science to check the overall learning of the students of Class 7.
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