Our environment class 7 questions and answers chapter-wise pdf file is available here for download. You can direct download our environment class 7 questions and answers pdf from the given download link.
This is the textbook of class 7th for Geography studies. Here we are going to upload NCERT solutions for this “Our Environment” textbook.
|PDF NAME||Our environment class 7 questions and answers PDF|
Summary Our Environment class 7 Questions and Answers PDF
Dear Readers, We are going to upload the class 7 geography textbook Our Environment Questions and Answers chapter-wise in PDF File. You can direct download every chapter’s questions and answers from the given pdf.
This NCERT Book has 9 chapters in it. Every chapter is unique and important for class 7 students. If you are searching for “Our Environment Class 7 questions and answers” solutions then you are at the right website.
Overview of Our Environment Class 7 Questions and Answers PDF
1. Answer the following questions.
(i) What is an ecosystem?
Answer: The system in which all living organisms interact with each other and with the physical and chemical factors of the environment in which they live, is called an ecosystem.
(ii) What do you mean by natural environment?
Answer: The environment that comprises all objects created by nature is called the natural environment. It includes land, air, water, plants, and animals.
(iii) Which are the major components of the environment?
Answer: The major components of the environment are:
- Natural environment (consists of all objects created by nature)
- Human environment (consists of the human population)
- Human made environment (consists of objects created by human beings).
(iv) Give four examples of a human-made environment.
Answer: Four examples are buildings, parks, industries, and roads.
(v) What is lithosphere?
Answer: The solid crust or the hard top layer of the earth is called the lithosphere. It is made up of rocks and minerals and is covered by a thin layer of soil. It is an irregular surface with various landforms like mountains, plateaus, plains, valleys, etc.
(vi) Which are the two major components of the biotic environment?
Answer: Two major components of the biotic environment are plants and animals.
(vii) What is the biosphere?
Answer: The biosphere is the narrow zone of earth where land, water, and air interact with each other to support life. The plant and animal kingdom together make the biosphere.
Download Our Environment Class 7 Questions and Answers Solution PDF
|Sr. No.||Chapter Name||Questions and Answer PDF|
|Chapter 1||Environment||Direct Download|
|Chapter 2||Inside Our Earth||Direct Download|
|Chapter 3||Our Changing Earth||Direct Download|
|Chapter 4||Air||Direct Download|
|Chapter 5||Water||Direct Download|
|Chapter 6||Natural Vegetation and Wildlife||Direct Download|
|Chapter 7||Human-Environment – Settlement, Transport, and Communication||Direct Download|
|Chapter 8||Human-Environment – Interactions The Tropical and the Subtropical Region||Direct Download|
|Chapter 9||Life in the Deserts||Direct Download|