All Courses
Get the App Signup / Login
Sign in Open App
Class 5 Exam  >  Class 5 Tests  >  Test: Our Environment - 1 - Class 5 MCQ

Test: Our Environment - 1 - Class 5 MCQ


Test Description

20 Questions MCQ Test - Test: Our Environment - 1

Test: Our Environment - 1 for Class 5 2024 is part of Class 5 preparation. The Test: Our Environment - 1 questions and answers have been prepared according to the Class 5 exam syllabus.The Test: Our Environment - 1 MCQs are made for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Our Environment - 1 below.
Solutions of Test: Our Environment - 1 questions in English are available as part of our course for Class 5 & Test: Our Environment - 1 solutions in Hindi for Class 5 course. Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free. Attempt Test: Our Environment - 1 | 20 questions in 20 minutes | Mock test for Class 5 preparation | Free important questions MCQ to study for Class 5 Exam | Download free PDF with solutions
Test: Our Environment - 1 - Question 1
Save

What is the composition of air?

Detailed Solution for Test: Our Environment - 1 - Question 1
Air is a mixture primarily composed of nitrogen (78%), oxygen (21%), and small amounts of carbon dioxide, water vapor, and other gases.
Test: Our Environment - 1 - Question 2
Save

Which of the following uses air pressure in daily life?

Detailed Solution for Test: Our Environment - 1 - Question 2
A vacuum cleaner operates by creating a difference in air pressure, allowing it to suck in dust and dirt.
1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Our Environment - 1 - Question 3
Save

What is evaporation?

Detailed Solution for Test: Our Environment - 1 - Question 3
Evaporation is the process where liquid water turns into water vapor, which occurs when water is heated.
Test: Our Environment - 1 - Question 4
Save
What factor increases the rate of evaporation?
Detailed Solution for Test: Our Environment - 1 - Question 4
Wind speed helps in moving away the water vapor formed, thus increasing the rate of evaporation.
Test: Our Environment - 1 - Question 5
Save
Which of the following is NOT part of the water cycle?
Detailed Solution for Test: Our Environment - 1 - Question 5
Digestion is a biological process and is not related to the water cycle.
Test: Our Environment - 1 - Question 6
Save
What does 'environment' include?
Detailed Solution for Test: Our Environment - 1 - Question 6
The environment consists of both biotic (living) and abiotic (non-living) components that interact and support life.
Test: Our Environment - 1 - Question 7
Save
Why is a clean environment essential?
Detailed Solution for Test: Our Environment - 1 - Question 7
A clean environment is essential for maintaining good health for humans and other living organisms.
Test: Our Environment - 1 - Question 8
Save
Which of the following should we not do to save the earth?
Detailed Solution for Test: Our Environment - 1 - Question 8
Spilling chemicals in rivers pollutes water, harming aquatic life and humans.
Test: Our Environment - 1 - Question 9
Save
What happens to biodegradable waste?
Detailed Solution for Test: Our Environment - 1 - Question 9
Biodegradable waste breaks down naturally into simpler substances and eventually becomes part of the soil.
Test: Our Environment - 1 - Question 10
Save
What would happen if plastic bags were used without any restrictions?
Detailed Solution for Test: Our Environment - 1 - Question 10
The excessive use of plastic bags leads to land and water pollution as plastic is non-biodegradable.
Test: Our Environment - 1 - Question 11
Save
Which waste is considered non-biodegradable?
Detailed Solution for Test: Our Environment - 1 - Question 11
Non-biodegradable waste like plastic does not break down naturally and can harm the environment.
Test: Our Environment - 1 - Question 12
Save
What does the process of recycling involve?
Detailed Solution for Test: Our Environment - 1 - Question 12
Recycling involves converting waste materials like paper, glass, and plastic into new products, reducing waste production.
Test: Our Environment - 1 - Question 13
Save
What is the main purpose of vermicomposting?
Detailed Solution for Test: Our Environment - 1 - Question 13
Vermicomposting involves using earthworms to decompose organic matter and produce nutrient-rich compost.
Test: Our Environment - 1 - Question 14
Save
Which of the following is an example of reducing waste?
Detailed Solution for Test: Our Environment - 1 - Question 14
Reducing waste can be achieved by avoiding the use of non-reusable items like plastic bags and opting for reusable alternatives.
Test: Our Environment - 1 - Question 15
Save

What is the main constituent of biogas?
Detailed Solution for Test: Our Environment - 1 - Question 15

Biogas is primarily made up of methane, which is used as a fuel.

Test: Our Environment - 1 - Question 16
Save
What happens when plastic waste is placed in a compost pit?
Detailed Solution for Test: Our Environment - 1 - Question 16
Plastic waste is non-biodegradable and does not decompose when placed in compost pits.
Test: Our Environment - 1 - Question 17
Save
Which of the following can be recycled?
Detailed Solution for Test: Our Environment - 1 - Question 17
Plastic bottles and metal cans can be recycled and used to produce new products.
Test: Our Environment - 1 - Question 18
Save
What can we do to reduce waste generation?
Detailed Solution for Test: Our Environment - 1 - Question 18
Proper food storage prevents spoilage and reduces waste production.
Test: Our Environment - 1 - Question 19
Save
What is the benefit of recycling paper?
Detailed Solution for Test: Our Environment - 1 - Question 19
Recycling paper helps reduce the need to cut down trees, thus preserving forests.
Test: Our Environment - 1 - Question 20
Save
What is the advantage of composting biodegradable waste?
Detailed Solution for Test: Our Environment - 1 - Question 20
Composting biodegradable waste produces nutrient-rich compost that enhances soil fertility and plant growth.
Information about Test: Our Environment - 1 Page
In this test you can find the Exam questions for Test: Our Environment - 1 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Our Environment - 1, EduRev gives you an ample number of Online tests for practice

Top Courses for Class 5

Download as PDF

Top Courses for Class 5

Important Questions for Our Environment - 1

Find all the important questions for Our Environment - 1 at EduRev.Get fully prepared for Our Environment - 1 with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Our Environment - 1 syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Our Environment - 1 resources.

Our Environment - 1 MCQs with Answers

Prepare for the Our Environment - 1 within the Class 5 exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Our Environment - 1

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Our Environment - 1 with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup