Green Skills
Class 9 IT
Chapter-5
Session-1
A. Multiple choice questions
Read the questions carefully and circle the letter (a), (b), (c) or (d) that best answers the question.
1. What are some of the environmental changes caused due to modern methods of agriculture?
(a) Chemical pollution due to fertilisers
(b) Improvement in the environment
(c) Lower air pollution due to crops
(d) Decrease in forest areas
2. How can we conserve our health and environment? (Choose all the correct options)
(a) Grow organic crops
(b) Use natural fertilisers
(c) Manage waste water
(d) Use more air conditioning
3. A steel factory burns firewood and charcoal for heating and melting the steel? What are the possible effects on the environment? (Choose all the correct options) the environment? (Choose all the correct options)
(a) Increase in global temperature
(b) Decrease in global temperature
(c) Increase in air pollution
(d) Decrease in air pollution
B. Short answer questions
1. What are the five sources of energy available to us? Give two examples of each source?
2. What are the sources of pollution?
3. Classify the following under the three respective categories of natural resources:
Air, iron, sand, petroleum, wind, clay, fish, forest, gold, pearls.
Inexhaustible Renewable Non- renewable
Session-2
A. Multiple choice questions
Read the questions carefully and circle the letter (a), (b), (c) or (d) that best answers the question.
1. What does conservation of energy mean? (Choose all options that apply)
(a) Saving energy
(b) Producing energy
(c) Using energy efficiently
(d) Creating energy sources
2. Which of the following are non-renewable resources? (Choose all options that apply)
(a) Coal
(b) Diesel
(c) Sun
(d) Water
3. Which of the following is an example of renewable resources?
(a) Coal
(b) Solar Energy
(d) Petroleum
B. Short answer questions
1. Write any three actions which you can take to conserve energy.
2. Describe any three methods of water conservation.
3. What is the purpose of soil conservation?
4. State any three ways by which we can save energy.
Session-3
A. Multiple choice question
Read the questions carefully and circle the letter (a), (b), (c) or (d) that best answer the question.
1. Which of the following options describe a green econnomy correctly? A green economy -----------------------.
(a) Uses less resources
(b) Uses more resources
(c) Wastes less items
(d) Wastes more items
B. Short answer questions
1. What are green skills?
2. Give two examples of green skills that you can start learning from now.
Type By- Raktima Saika.
