Available Answers

1. 1.

   Write true or false.

   1. The carbon emission of renewable resources is large and contributes to global warming.
   2. Hydroelectricity is electricity that is generated by the movement of water.
   3. Population in the last few decades has put a lot of pressure on our natural resources.
   4. The best way to conserve naturals resources is to find ways to reduce dependency of natural resources in everyday life.
   5. We should not embrace efficient waste management system. 
2. 2.

   Fill in the blanks

   1. People do not make ________ but gather them from nature.
   2. ___________ are also called fossil fuels.
   3. __________ or crude oil is anon-renewable fuel that is naturally found in liquid form.
   4. ___________,________ and _______ are the countries with the largest recorded natural gas reserves.
   5. ________ is the energy obtained from the Sun.
3. 3.

   What are the natural resources? Name four types of natural resources.

4. 4.

   What do you mean by Geothermal energy?

5. 5.

   Why are non-renewable resources becoming increasing scarce?

6. 6.

   Write a short note on Coal.