Natural Resources and Their Management
Biology ⇒ Ecology and Environment
Natural Resources and Their Management starts at 7 and continues till grade 12.
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See sample questions for grade 9
Describe one way in which individuals can help in the conservation of natural resources at home.
Describe one way in which overuse of groundwater can affect the environment.
Describe the role of community participation in the management of natural resources.
Describe two ways in which humans can conserve fossil fuels.
Explain how recycling helps in the management of natural resources.
Explain the difference between renewable and non-renewable resources.
Explain the importance of protecting wetlands as a natural resource.
Explain why it is important to manage natural resources sustainably.
Which of the following is a consequence of deforestation?
(1) Increased rainfall
(2) Soil erosion
(3) Improved air quality
(4) Decreased greenhouse gases
Which of the following is a consequence of mining?
(1) Increased biodiversity
(2) Land degradation
(3) Improved soil fertility
(4) Water conservation
Which of the following is a direct benefit of afforestation?
(1) Increased soil erosion
(2) Improved air quality
(3) Decreased rainfall
(4) Loss of habitat
Which of the following is a direct result of overgrazing?
(1) Increased soil fertility
(2) Desertification
(3) Increased forest cover
(4) Improved water quality
Fill in the blank: The excessive use of fertilizers and pesticides can lead to __________ of soil and water.
Fill in the blank: The practice of growing different crops in succession on the same land to maintain soil fertility is called __________.
Fill in the blank: The process of extracting minerals from the earth is called __________.
Fill in the blank: The process of replanting trees in an area where the forest has been cut is called __________.
True or False: Fossil fuels are formed from the remains of plants and animals over millions of years.
True or False: Hydropower is generated using the energy of moving water.
True or False: Minerals are considered inexhaustible resources.
True or False: Sustainable management of natural resources can help reduce the impact of climate change.
