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Unsolved Questions
SECTION A (Objective Type Questions)
uiz
A. Tick ( ) the correct option.
1. What can be defined as an economy with a vision of growth and development for mankind while reducing environmental
risks or ecological imbalance?
a. Green Economy b. Market Economy
c. Mixed Economy d. None of these
2. What leads to various unusual climatic changes that is not in accordance with the natural cycle?
a. Pollution b. Deforestation
c. Industrialization d. Mining
3. A person who avoids environmental degradation or destruction for his comfort and chooses to purchase only
environment-friendly products is known as a ……….……................ .
a. Green Consumer b. Builder
c. Entrepreneur d. None of these
4. What is the process of digging the earth for the extraction of ores called?
a. Industrialization b. Mining
c. Drilling d. None of these
5. What does the ecosystem consist of?
a. Producers b. Consumers
c. Decomposers d. All of these
6. Some non-renewable resources come from living things such as fossil fuels. They can be called as. ……….……................
resources.
a. Organic renewable b. Inorganic renewable
c. Organic non-renewable d. None of these
B. Fill in the blanks.
1. A/An ……….……................ is a community where living and non-living things interact with each other and their surrounding
environment to form a balanced system.
2. Earth Day is celebrated on ……….……................ .
3. People should be encouraged to buy products that are made from ……….……................ materials.
4. ……….……................ used in agriculture causes soil erosion.
5. Marine and freshwater are examples of ……….……................ ecosystem.
C. State whether these statements are true or false:
1. Earthworms are considered as the enemies of farmers. ……….……................
2. We should not give unwanted toys and books to NGOs and people in need. ……….……................
3. We should carry our own reusable shopping bags to avoid using plastic bags. ……….……................
4. The modern waste management techniques uses 3R’s. ……….……................
5. Afforestation will not help restore natural vegetation. ……….……................
138 Touchpad Artificial Intelligence (Ver. 2.0)-IX

