Q.1.
Which of the following is NOT a fossil fuel?
Q.2.
Which of the following energy resources relies on burning to produce heat?
Q.3.
Coal was formed:
Q.4.
Which of the following energy resources does NOT depend on photosynthesis?
Q.5.
Which of the following is NOT a renewable energy resource?
Q.6.
The original source of most of the energy resources on Earth is:
Q.7.
A coal fired power station produces:
Q.8.
In a coal fired power station, coal is burned to produce:
Q.9.
A non-renewable energy resource is .......
Q.10.
Which one of the following is decreased when coal is burned?