Chapter 15, Our Environment, NCERT Grade 10 Science CBSE belongs to the Theme V and Unit V Natural Resources. The solutions given to the questions for the in-between exercises and exercises given at the end of the chapter are prepared by our subject matter experts in a simple and lucid language. In Chapter 15 Our Environment, students will learn about Eco-System — What Are Its Components and Food Chains and Webs. All these topics are supported with detailed text and explanatory images. The solutions provided herein for the questions related to these topics will help the learners to understand the concept in a subtle and easy way.
In this chapters, students will also learn about How Do Our Activities Affect The Environment? Ozone Layer and How it is Getting Depleted and Managing the Garbage we Produce Solutions are given for the revision questions given under the heads of different activities and in between exercises further help in reinforcing the concept to the learner. The solutions given for the exercise at the end of the chapter helps to give a clear perspective to the learners about the key ideas of the chapter and will help them to score well in the exam. Chapter 15, Our Environment is a part of Unit V, Natural Resources of NCERT Grade 10 Science CBSE and holds a weightage of 7 marks in the final examination.Get 100 percent accurate NCERT Solutions for Class 10 Science Chapter 15 (Our Environment) explained by expert Science teachers. We provide step by step solutions for the questions given in Class 10 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 10 Science. The topics and sub-topics in Chapter 15 Our Environment are given below.
Ex 15.1 - WHAT HAPPENS WHEN WE ADD OUR WASTE TO THE ENVIRONMENT?
Ex 15.2 - ECO-SYSTEM — WHAT ARE ITS COMPONENTS?
Ex 15.2.1 - Food Chains and Webs
Ex 15.3 - HOW DO OUR ACTIVITIES AFFECT THE ENVIRONMENT?
Ex 15.3.1 - Ozone Layer and How it is Getting Depleted
Ex 15.3.2 - Managing the Garbage we Produce.
We cover all exercises in the chapter given below:-
EXERCISE 15.1 - 3 Questions with Solutions
EXERCISE 15.2 - 2 Questions with Solutions
EXERCISE 15.3 - 2 Questions with Solutions
EXERCISE 15.4 - 9 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Our Environment. Download the free PDF of Chapter 15 Our Environment and take the print out to keep it handy for your exam preparation.