Environmental Impact of Mining

The video covers the use and exploitation of natural and mineral resources, focusing on their industrial applications and the environmental effects of mining. It discusses various minerals, their uses, and the impact of mining on the environment, including pollution and deforestation. A case study on mining in the Saris Tiger Reserve in Rajasthan is also presented.

Which of the following is a non-metal used in the computer industry?

• Manganese

• Silica

• Iron

• Copper

Why are minerals considered non-renewable resources?

• They can be easily replenished.

• They are not used in industries.

• They are abundant in nature.

• They cannot be renewed once depleted.

What is the process of extracting minerals from the earth called?

• Farming

• Mining

• Logging

• Fishing

Which type of mining involves digging a large hole into the earth?

• All of the above

• Deep mining

• Open pit mining

• Surface mining

What is a major environmental concern associated with mining?

• Increased agricultural productivity

• Air and water pollution

• Decreased energy consumption

• Improved biodiversity

How does mining contribute to air pollution?

• By reducing dust levels

• By increasing oxygen levels

• By releasing methane and sulfur dioxide

• By cleaning the air

What is a consequence of deforestation caused by mining?

• Loss of biodiversity

• Enhanced river flow

• Improved soil quality

• Increased wildlife habitat

What is the impact of acid rain caused by mining activities?

• It reduces air pollution.

• It damages monuments and ecosystems.

• It improves water quality.

• It enhances plant growth.

What was the main issue in the Sariska Tiger Reserve case study?

• Increased mining activities

• Lack of public interest

• No legal actions taken

• Support from local communities

What action did the local people take against mining in Sariska Tiger Reserve?

• They relocated to another area.

• They ignored the mining activities.

• They filed a public interest litigation.

• They supported the mining lobby.