Understanding Biofuel: A Cleaner Alternative to Traditional Fuels

The video tutorial explains complex transport terms, focusing on oil and biofuel. It describes how oil was formed from ancient organic matter and its various uses, despite its environmental drawbacks. The tutorial then introduces biodiesel, a cleaner alternative made from vegetable oils and animal fats, highlighting its benefits, such as reduced pollution and cost savings.

What is the origin of crude oil?

• It is formed from ancient animal and plant remnants.

• It is extracted from modern plants.

• It is synthesized in laboratories.

• It is a byproduct of volcanic activity.

Which of the following is NOT a product derived from oil?

• Plastics

• Solar panels

• Medicine

• Fuel for vehicles

What is a major environmental concern associated with oil usage?

• It causes significant pollution.

• It is only available in limited regions.

• It is not versatile enough.

• It is too expensive to produce.

What is biodiesel primarily made from?

• Synthetic chemicals

• Natural gas

• Vegetable oils and animal fats

• Mineral oils

Why is biodiesel considered a better alternative to traditional diesel?

• It is more expensive.

• It is less efficient.

• It burns cleaner and reduces pollution.

• It requires engine modifications.