Pollution

Front

What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, which can cause adverse effects on living organisms and the ecosystem.

Front

What are the main types of pollution?

Back

The main types of pollution include air pollution, water pollution, land pollution, and noise pollution.

Front

What is land pollution?

Back

Land pollution is the degradation of the Earth's land surfaces caused by human activities, such as waste disposal and industrial processes.

Front

How can recycling help reduce pollution?

Back

Recycling helps reduce pollution by minimizing waste in landfills, conserving natural resources, and reducing the energy used in manufacturing new products.

Front

What is the ozone layer?

Back

The ozone layer is a region of Earth's stratosphere that contains a high concentration of ozone (O3) and protects living organisms from harmful ultraviolet (UV) radiation.

Front

What is global warming?

Back

Global warming is the long-term increase in Earth's average surface temperature due to human activities, primarily the emission of greenhouse gases.

Front

What are greenhouse gases?

Back

Greenhouse gases are gases that trap heat in the atmosphere, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

Front

What is one way to conserve water at home?

Back

One way to conserve water at home is by turning off the faucet while brushing your teeth.

Front

What natural event can cause pollution?

Back

Erupting volcanoes can cause pollution by releasing ash and gases into the atmosphere.

Front

What is climate change?

Back

Climate change refers to significant changes in global temperatures and weather patterns over time, often attributed to human activities.