Environmental Pollution and Its Impact

The video discusses environmental changes, focusing on pollution and its types, including air, water, and soil pollution. It highlights human activities that contribute to environmental damage, such as deforestation and urbanization. The video also explores solutions and preventive measures, including recycling, regulations, and education, to mitigate environmental damage.

What is meant by 'daya lenting' in the context of environmental balance?

• The ability to recover to a balanced state

• The ability to produce energy

• The ability to support a large number of species

• The ability to resist changes

Which of the following is NOT a human activity that causes environmental damage?

• Volcanic eruptions

• Building houses

• Illegal mining

• Deforestation

What is the definition of environmental pollution?

• The recycling of biodegradable materials

• The conservation of natural resources

• The introduction of harmful substances into the environment

• The natural process of ecosystem balance

Which of the following is an example of a non-biodegradable pollutant?

• Plastic

• Animal manure

• Household waste

• Fallen leaves

What is a common source of water pollution?

• Deforestation

• Noise pollution

• Industrial waste disposal

• Airplane emissions

Which gas is NOT typically associated with air pollution?

• Nitrogen dioxide

• Oxygen

• Sulfur dioxide

• Carbon monoxide

What is the primary cause of soil pollution?

• Excessive rainfall

• Use of pesticides

• Wind erosion

• Solar radiation

Which method is NOT used to combat environmental pollution?

• Ignoring the problem

• Educational programs

• Technological advancements

• Administrative regulations

What is the purpose of using an incinerator in waste management?

• To burn waste at high temperatures

• To compost organic waste

• To filter water

• To recycle plastic

What does the '5R' principle NOT include?

• Rebuild

• Recycle

• Reuse

• Reduce