Which of the following is the primary reason for adopting scientifically designed methods for safely disposing of toxic waste from automobiles?
To protect human health from harmful fumes and dust in the air
The correct answer is To protect human health from harmful fumes and dust in the air.
Automobiles contain various toxic materials like heavy metals (lead, cadmium, mercury), oils, and chemicals in their components and fluids. Improper disposal of these wastes can lead to severe environmental pollution and significant health risks for humans and animals.
- Air pollution: Toxic fumes and dust released during improper disposal contaminate the air, causing respiratory problems, cancers, and other health issues.
- Water contamination: Leaching of toxic substances into groundwater can contaminate drinking water sources, causing serious health problems.
- Soil contamination: Improperly disposed-of waste can contaminate soil, affecting plant growth and entering the food chain.
Scientifically designed methods for waste disposal aim to mitigate these risks through processes like recycling, incineration with emission controls, and secure landfill disposal. These methods are crucial to protect human health and the environment from the hazardous effects of automotive waste. Options 1, 2, and 4 are incorrect as they focus on vehicle performance and efficiency, not the primary reason for safe toxic waste disposal, which is human health protection.
Similar Questions
Which of the following terms is used to describe the pollutants that originate from identifiable sources, such as factories or vehicles?
Why is regular maintenance of HVAC systems considered a medium ECO?
What percentage of solar energy is captured by green plants in terrestrial ecosystem?
Select the process responsible for stability of population of species.
Which biotic component of an ecosystem is present in the greatest number?
Select the option that shows all biodegradable substances.
Which of the following ecosystems has very low temperatures and frozen soil?
Which part of the nervous system do cranial nerves arising from the brain and spinal nerves arising from the spinal cord belong to?
Which of the following is a main greenhouse gas that is responsible for global warming?
Which of the following processes causes accumulation of heavy metals such as lead and mercury in soil?
Important Questions from Ecology and Environment
The Imperial Forest Research Institute was set up in 1906 in:
Buxa Tiger Reserve is located in:
Which day is celebrated as the World Environment Day?
Which Indian products are issued with eco - mark?
Degradation of global environment has not resulted in one of the following.
