Sustainable Development of Natural resources

Which of the following is not one of the 5R’s

• Refuse

• Repurpose

• Reduce

• Rot

Which of these form an ecosystem?

• Cities, suburbs, gardens

• Plantations, wildlife reserves, greenhouse

• food web, food chain, buildings

• Plants, animals, microorganisms

According to recent research, our petroleum reserves will last for?

• 31-40 years

• 72-100 years

• 10-21 years

• 50-60 years

What are the end products of hydrocarbons/crude oil after combustion?

• CO₂, O₂

• CH₄, SO₂

• CaCO₃, H₂

• CFCs, NO₂

Global plastic production in 2016 was?

• 197 million metric tons

• 335 million metric tons

• 64 million metric tons

• 480 million metric tons

______ was the result of a grassroots level effort to end the alienation of people from their people.

_______ depends directly or indirectly on forest produce.

Industrialists have great access to ___________ at lower rates offered by the government.

The Paper and silk industries are examples of ____________

While looking for the conservation of forest we have to look at these _________