This chapter contains the solutions to 1 exercise of the NCERT-Textbook, with 9 questions. All 9 practiced questions including answering questions are related to Chapter 15, i.e., Our environment. In this chapter, students are given the solutions to many questions to perform well in their first term examinations.
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The topic experts make sure that the issues in the NCERT textbooks are solved according to the NCERT Syllabus and rules. It is more than just vital to practice the NCERT solutions for class 10 Science if students want to do well in the CBSE Class 10 first and second term examinations.
NCERT Solutions Class 10 Science of All Chapters:
The following are some of the subjects covered in 10th-grade Science:
The solutions to the NCERT-based questions of Chapter 15 for Class 10 Science, Our environment, is an essential study resource for Class 10 students. These assist students in comprehending or solving the sorts of problems that a paper setter asked in the first or second term examinations of CBSE Class 10 Science. Furthermore, offering solutions to all relating to Our environment assists students in effectively preparing for Term I or II examinations.
The subject matter experts make sure that the errors in the NCERT textbooks are resolved according to the NCERT rules and syllabus.
The solutions to the NCERT Solutions Chapter 15 for Grade 10 Science are accessible at OSWAAL. These solutions will assist students in acing their first term examinations by preparing for the examinations ahead of time. Students may clarify all of their conceptual questions or doubts with the assistance of the notes of Science NCERT Solutions for Class 10 of this chapter which OSWAAL provides. Experts have created these NCERT Solutions based on the most recent update to the CBSE syllabus for 2021-22 to help students in Class 10 prepare well for their term-wise examinations.
The 10th grade Science Chapter 15 of NCERT Solutions includes topics related to the ecosystem and its various components, food chain and web, trophic levels, ozone layer and its depletion, garbage management, biodegradable materials, biodegradation, etc.
Chapter 15 Our Environment is the second last chapter of the book and it's often neglected, and it has a total weightage of 4 marks in the term examinations. And it's one of the easiest ways to score 4 marks. This chapter doesn't require much attention like other chapters and the content is usually known so it becomes easier to score. One question from this chapter is frequently asked in the term test.
Ecosystem and its various components, food chain and web, trophic levels, ozone layer and its depletion, garbage management, biodegradable materials, and biodegradation are covered in Chapter 15 of Science NCERT Solutions for Class 10. OSWAAL's subject matter specialists have created solutions for each question based on the CBSE syllabus for each term (2021-22).
The following topics are covered in the chapter and a brief note about them:
Practicing the NCERT Solutions for Class 10 might be highly important for the CBSE Term I or II examinations.
NCERT Solutions assist students in solidifying their knowledge in circle-related areas. Diagrams like the trophic level pyramid and concepts are used to answer questions, making learning more dynamic and thorough. The language used in NCERT Solutions is simple and easy to grasp. Students benefit from a step-by-step approach to problem-solving. Allows learners to work through challenging problems in their own time.
NCERT Solutions for various courses and disciplines are also available for students to use. OSWAAL's well-experienced professors create these answers to offer clarity on essential ideas and problem-solving abilities.
Students can also obtain a firm grasp of critical topics by referring to additional study resources available at OSWAAL.
Along with the NCERT Solutions, college students also can exercise the alternative textbook answers to apprehend the ideas in a miles higher way.
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Frequently Asked Questions for NCERT Solutions for Class 10 Science Chapter 15
Answer: It assist students in obtaining a summary of the question paper format, which includes a range of questions, such as usually repeated questions, brief and long response type questions, multiple-choice questions, marks, and so on. The more problems you solve, the more confident you will be in your achievement.
Answer: It includes topics related to the ecosystem and its various components, food chain and web, trophic levels, ozone layer and its depletion, garbage management, biodegradable materials, biodegradation, etc.
Answer: There are a total of 9 questions at the end of the chapter in the textbook. These questions help you understand concepts and memorise the important part of the chapter like trophic levels, ecosystems, ozone layer depletion, waste management, etc.
Answer: An ecosystem is a geographic zone where flora, fauna, and other organisms, as well as climate and topography, work jointly to form a bubble of life.
Answer: The ozone layer is a layer of ozone molecules (O3) that protects the earth from the sun’s harmful ultraviolet (UV) radiation. CFCs which are chlorofluorocarbons released into the atmosphere react chemically with ozone molecules and break the molecule into oxygen and nascent oxygen molecule hence leading to depletion of the ozone layer.
Answer: Garbage management concerns all the procedures and actions demanded to handle waste from its beginning to its final dumping.