Environmental Science and Resource Management

The video explores ways to reduce environmental impact by addressing issues like crude oil usage, plastic pollution, and water conservation. It highlights the non-renewable nature of oil and presents alternatives like solar energy and biodiesel. The video also discusses the rise in plastic pollution and introduces bioplastics as a solution. Finally, it emphasizes the importance of conserving fresh water and explains reverse osmosis technology as a method to increase fresh water supply.

Why is crude oil considered a non-renewable resource?

• It is formed faster than it is used.

• It is renewable and sustainable.

• It is formed slower than it is used.

• It is abundant and easily accessible.

Which of the following is an alternative energy source to crude oil?

• Nuclear energy

• Natural gas

• Solar energy

• Coal

What is one way to reduce oil consumption in daily life?

• Driving alone to work

• Carpooling to school or work

• Leaving the car engine running

• Using private jets

What has happened to plastic pollution since the 1950s?

• It has been completely eliminated.

• It has increased almost 100 fold.

• It has remained the same.

• It has decreased significantly.

What is bioplastic made from?

• Fossil fuels

• Minerals

• Metals

• Plants

What percentage of Earth's water is fresh water found in lakes and rivers?

• 50%

• Less than 1%

• 10%

• 25%

What is reverse osmosis used for?

• Turning fresh water into salt water

• Turning salt water into fresh water

• Increasing oil production

• Reducing air pollution

Why isn't reverse osmosis used everywhere?

• It requires a lot of energy and is expensive.

• It is too simple to implement.

• It is not effective in producing fresh water.

• It is banned in most countries.

What is a simple step to conserve water?

• Using more water for gardening

• Taking shorter showers

• Leaving the tap running

• Taking longer showers

What is necessary to solve environmental challenges effectively?

• Ignoring the challenges

• Only technological innovations

• Only conservation efforts

• A combination of conservation and innovation