Chlorofluorocarbons (CFCs) are primarily responsible for ozone depletion in the stratosphere.

Chlorofluorocarbons (CFCs) are responsible for the depletion of the ozone layer, as they release chlorine atoms that destroy ozone molecules.

Chlorofluorocarbons (CFCs) are primarily responsible for the depletion of the ozone layer.

Carbon Dioxide (CO2) is primarily responsible for the greenhouse effect, trapping heat in the atmosphere.

Carbon Dioxide is a major greenhouse gas that traps heat in the atmosphere, contributing to global warming.

Acid rain leads to soil degradation, harming plant life and reducing biodiversity.

Eutrophication leads to increased nutrient levels, resulting in algal blooms that decrease oxygen levels in water bodies.

Eutrophication leads to decreased oxygen levels in water bodies, which can harm aquatic life.

Global warming leads to rising sea levels due to the melting of polar ice and glaciers.

Lead is a heavy metal that can accumulate in the environment and is toxic to living organisms.

Lead is a heavy metal that poses significant environmental and health hazards.

Methane is a potent greenhouse gas that significantly contributes to global warming.

Chlorofluorocarbons (CFCs) are major contributors to the depletion of the ozone layer, leading to increased UV radiation.

Sulfur dioxide (SO2) is released from various sources including volcanic eruptions, automobile emissions, and industrial processes.

Using public transport helps reduce the number of vehicles on the road, thereby decreasing air pollution.

Using biodegradable materials helps reduce water pollution by minimizing the impact of waste on aquatic ecosystems.

Natural gas is a non-renewable resource, as it is formed from fossilized organic materials over millions of years.

Solar energy is a renewable energy source that can be harnessed without depleting natural resources.

Solar energy is a renewable source of energy that helps reduce environmental pollution compared to fossil fuels.

Solar energy is a renewable source of energy that can be harnessed without depleting natural resources.

Lead is a heavy metal that can be toxic to humans and the environment.

Volatile Organic Compounds (VOCs) are major contributors to smog formation, especially in urban areas.

Ozone at ground level is a major component of smog, formed by the reaction of sunlight with pollutants.

Nitrogen Dioxide is a major contributor to the formation of smog, particularly in urban areas.

Nitrogen Dioxide (NO2) is associated with respiratory problems and is a significant air pollutant.

Nitrogen dioxide is a key contributor to the formation of smog, especially in urban areas.

Sulfur oxides (SOx) and nitrogen oxides (NOx) are the main pollutants that contribute to the formation of acid rain.