Understanding Natural Resources

What are natural resources classified into?

• Primary and Secondary

• Biotic and Abiotic

• Renewable and Non-renewable

• Organic and Inorganic

Which of the following is a renewable resource?

• Coal

• Natural Gas

• Gasoline

• Vegetables

How is the water in a lake replenished?

• By underground springs

• By human intervention

• Through evaporation

• When it rains

Which of these is NOT a renewable resource?

• Air

• Natural Gas

• Wood

• Cattle

What is a characteristic of non-renewable resources?

• They take millions of years to form

• They are not used for energy

• They are always available

• They can be replenished quickly