Pollution

What is the role of trees in reducing pollution?

• Trees absorb carbon dioxide and produce oxygen.

• Trees have no impact on pollution levels.

• Trees only provide shade and beauty.

• Trees increase the amount of carbon dioxide in the air.

What is one way to conserve water at home?

• Turning off the faucet while brushing your teeth.

• Taking longer showers.

• Watering the garden during the hottest part of the day.

• Leaving the tap running while washing dishes.

What is pollution?

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

• Pollution is the process of cleaning the environment to remove harmful substances.

• Pollution refers to the natural process of decay and decomposition in ecosystems.

• Pollution is the increase of beneficial substances in the environment that promote health.

What is the impact of air pollution on health?

• Air pollution can lead to respiratory problems, heart disease, and other health issues.

• Air pollution has no significant effect on health.

• Air pollution only affects the environment, not human health.

• Air pollution improves air quality and health.

What is global warming?

• A temporary increase in Earth's temperature due to seasonal changes.

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

• A natural phenomenon that occurs every few decades without human influence.

• The cooling of the Earth's surface caused by increased ice coverage.

What are greenhouse gases?

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

• Gases that cool the atmosphere and reduce global warming effects.

• Gases that are produced only by human activities and have no natural sources.

• Gases that are found only in the stratosphere and do not affect the climate.

What is climate change?

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

• Climate change is a natural phenomenon that occurs every few decades without human influence.

• Climate change only affects polar regions and has no impact on tropical climates.

• Climate change is primarily caused by volcanic eruptions and solar radiation variations.

What are the main types of pollution?

• Air pollution, water pollution, land pollution, and noise pollution.

• Plastic pollution, light pollution, thermal pollution, and radioactive pollution.

• Soil pollution, visual pollution, chemical pollution, and biological pollution.

• Urban pollution, agricultural pollution, industrial pollution, and electronic pollution.

What natural event can cause pollution?

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

• Heavy rainfall can wash pollutants into rivers and lakes.

• Earthquakes can cause landslides that pollute the soil.

• Tsunamis can disperse debris and chemicals into the ocean.

What is land pollution?

• The contamination of water bodies due to industrial waste.

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

• The increase in greenhouse gases in the atmosphere.

• The destruction of natural habitats for urban development.