True / False? Tick or Cross X.
/5
QUESTIONS
CHOICE
RESULTS
1: We need energy to do work.
2: Coal is the biggest natural source of heat and light on Earth.
3: Dams produce wind energy
4: Wood is a natural source of energy.
5: The energy obtained from water is called is solar energy
Answer1
Answer2
Answer3
Answer4
Answer5
X
X
X
X
X
30
