BIOLOGY - Environment - Sustainable development

The video discusses the evolution of human needs from basic necessities to luxurious items, highlighting the resource limitations and environmental impacts of fossil fuels. It introduces sustainable development, emphasizing renewable resources and recycling. The video also addresses sustainable food practices, focusing on overfishing and conservation efforts like fishing quotas and fish farms, balancing future sustainability with current needs.

What are some of the luxurious items that humans have come to rely on in addition to basic needs?

• Solar panels and wind turbines

• Bicycles and cars

• Fishing nets and quotas

• Recycled paper and metals

Which of the following is a renewable resource that can be used to generate electricity?

• Coal

• Petroleum

• Natural gas

• Solar energy

Why is recycling considered a sustainable practice?

• It decreases the population of fish

• It increases the demand for new resources

• It reduces the need to extract new resources

• It speeds up the growth of trees

What is the purpose of fishing quotas?

• To promote the extinction of fish species

• To limit the amount of fish people can catch

• To increase the number of fish caught

• To decrease the size of fishing nets

How do fish farms contribute to sustainable fishing practices?

• By eliminating the need for fishing quotas

• By reducing the reliance on wild fish populations

• By decreasing the size of fish populations

• By increasing the number of wild fish caught