Human Impact on Environment
Biology ⇒ Ecology and Environment
Human Impact on Environment starts at 8 and continues till grade 12.
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See sample questions for grade 12
Describe one way in which human activities can help restore damaged ecosystems.
Describe one way in which human activities contribute to desertification.
Describe the impact of industrialization on water quality.
Describe the role of international agreements in reducing human impact on the environment.
Describe two ways in which agriculture can negatively impact the environment.
Explain how plastic pollution affects marine life.
Explain how transportation contributes to air pollution.
Explain how urbanization can impact local climate patterns.
Which of the following gases is NOT a greenhouse gas?
(1) Carbon dioxide
(2) Methane
(3) Nitrogen
(4) Nitrous oxide
Which of the following is a consequence of excessive groundwater extraction?
(1) Increased river flow
(2) Land subsidence
(3) Improved soil fertility
(4) Decreased salinity
Which of the following is a consequence of ocean acidification?
(1) Increased coral growth
(2) Decreased shell formation in marine organisms
(3) Enhanced fish reproduction
(4) Improved water clarity
Which of the following is a direct consequence of deforestation?
(1) Increased biodiversity
(2) Soil erosion
(3) Decreased greenhouse gases
(4) Improved air quality
Fill in the blank: The excessive use of fertilizers and pesticides in agriculture can lead to __________ pollution.
Fill in the blank: The increase in Earth's average surface temperature due to human activities is called __________.
Fill in the blank: The loss of large areas of forest, often for agriculture or urban development, is known as __________.
Fill in the blank: The main cause of ozone layer depletion is the release of __________ into the atmosphere.
True or False: Habitat fragmentation can lead to a decrease in species diversity.
True or False: Human-induced climate change can lead to more frequent and severe weather events.
True or False: Overpopulation can increase the demand for natural resources and lead to environmental degradation.
True or False: The burning of fossil fuels is a major contributor to global warming.
