Which of the following is NOT responsible for the degradation of our environment?
Afforestation
Understanding Environmental Degradation Causes
Environmental degradation refers to the deterioration of the environment through the depletion of resources such as air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution.
The question asks which of the given options is NOT responsible for the degradation of our environment. Let's examine each option:
Analyzing Factors Affecting the Environment
- Solid waste disposal: Improper disposal of solid waste leads to land pollution, water pollution (leaching into groundwater), and air pollution (burning waste). This is a significant cause of environmental degradation.
- Deforestation: The cutting down of forests leads to loss of habitat for wildlife, soil erosion, disruption of water cycles, and a decrease in the absorption of carbon dioxide, contributing to climate change. Deforestation is a major cause of environmental degradation.
- Afforestation: This is the process of planting trees in an area where there was no previous forest. Afforestation helps to increase forest cover, absorb carbon dioxide from the atmosphere, prevent soil erosion, and create habitats for wildlife. It is an activity that improves the environment, not degrades it.
- Use of fossil fuels: Burning fossil fuels (like coal, oil, and natural gas) releases greenhouse gases into the atmosphere, causing air pollution and contributing to climate change. This is a major driver of environmental degradation.
Based on the analysis, solid waste disposal, deforestation, and the use of fossil fuels are all activities that contribute to environmental degradation. Afforestation, on the other hand, is an activity that helps to improve the environment and counteracts degradation.
Therefore, afforestation is NOT responsible for the degradation of our environment.
Important Questions from Environmental pollution
Photochemical smog is a resultant of the reaction among
With reference to furnace oil, consider the following statements:
1. It is a product of oil refineries.
2. Some industries use it to generate power.
3. Its use causes sulphur emissions into environment.
Which of the statements given above are correct?
Why is there a concern about copper smelting plants?
1. They may release lethal quantities of carbon monoxide into environment.
2. The copper slag can cause the leaching of some heavy metals into the environment.
3. They may release sulphur dioxide as a pollutant.
Select the correct answer using the code given below.
Magnetite particles, suspected to cause neurodegenerative problems are generated as environmental pollutants from which of the following?
1. Brakes of motor vehicles
2. Engines of motor vehicles
3. Microwave ‘Stoves within homes
4. Power plants
5. Telephone lines
Select the correct answer using the code given below.
Considering the primary atmospheric roles and radiative forcing characteristics, which of the following gases is not typically categorized as a long-lived, well-mixed greenhouse gas contributing directly to the Earth's warming, but rather is known for its role in atmospheric aerosol formation and acid deposition?
