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Questions and Answers
What is the definition of pollution?
What is the definition of pollution?
- The degradation of land due to the presence of chemicals or other man-made substances in the soil
- The introduction of toxic pollutants and particulate matter into water bodies
- The introduction of substances (or energy) that cause adverse changes in the environment and living entities (correct)
- The release of harmful contaminants into the earth's atmosphere
Which human activities can contribute to water pollution?
Which human activities can contribute to water pollution?
- Improper industrial waste disposal and oil spills
- Mining operations and burning fossil fuels
- Exhaust gases from industries and factories, and agricultural runoff containing pesticides and fertilizers
- Disposing untreated industrial sewage and dumping solid wastes in water bodies (correct)
What are some causes of soil pollution?
What are some causes of soil pollution?
- Improper industrial waste disposal and oil spills (correct)
- Exhaust gases from industries and factories, and agricultural runoff containing pesticides and fertilizers
- Dumping solid wastes in water bodies and disposing untreated industrial sewage into water bodies
- Acid rain caused by air pollution and the presence of chemicals or other man-made substances in the soil
What does air pollution specifically refer to?
What does air pollution specifically refer to?
What are some causes that contribute to air pollution?
What are some causes that contribute to air pollution?
What are some causes of air pollution according to the text?
What are some causes of air pollution according to the text?
Which activity is responsible for introducing toxic pollutants and particulate matter into water bodies?
Which activity is responsible for introducing toxic pollutants and particulate matter into water bodies?
What is a significant cause of water pollution according to the text?
What is a significant cause of water pollution according to the text?
What are the common causes of soil pollution as per the text?
What are the common causes of soil pollution as per the text?
What does water pollution refer to according to the text?
What does water pollution refer to according to the text?
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Study Notes
Definition of Pollution
- Pollution refers to the introduction of contaminants into the environment, causing harm to humans, animals, and the ecosystem.
Water Pollution
- Water pollution occurs when toxic substances, pollutants, or contaminants are introduced into water bodies, affecting the quality and usability of the water.
- Human activities that contribute to water pollution include industrial waste, agricultural runoff, and sewage disposal.
- Industrial activities, such as mining and drilling, are responsible for introducing toxic pollutants and particulate matter into water bodies.
- A significant cause of water pollution is the release of industrial waste and chemicals into water bodies.
Soil Pollution
- Soil pollution occurs when pollutants or contaminants are introduced into the soil, affecting its quality and fertility.
- Causes of soil pollution include industrial activities, agricultural chemicals, and waste disposal.
Air Pollution
- Air pollution refers to the presence of pollutants or contaminants in the air, which can harm human health and the environment.
- Causes of air pollution include industrial activities, vehicle emissions, and the burning of fossil fuels.
- According to the text, air pollution is caused by the release of pollutants and particulate matter into the atmosphere through human activities.
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