# Food and fuels

## Quiz by Andrea French

Key Stage 3
Science
English National Curriculum

### Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

10 questions
• Q1
What is the unit for energy?
Pascals
Kilograms
Newtons
Joules
120s
• Q2
1000J is 1 kJ. This apple stores 200J of energy. How many kJ is that?
20 kJ
200 kJ
200 000 kJ
0.200 kJ
120s
• Q3
which gas is needed to burn food and fuels?
Oxygen
Ammonia
Carbon dioxide
Nitrogen
120s
• Q4
Which activity in the table needs the most energy per hour?
Walking
Climbing stairs
Sleeping
Running fast
120s
• Q5
Calculate how many hours of writing you need to do to use the same amount of energy as an hours dancing.
1
3.44
0.3
875 000
120s
• Q6
Which group of people need the most energy from the age of 8?
Males and Females
Males
Babies
Females
120s
• Q7
At what age does the energy requirements peak for both males and females?
19-30
4-8
14-18
51 and older
120s
• Q8
What is the relationship between the energy requirements and the level of exercise?
The more exercise you do the less energy you require
The more exercise you do the more energy you require
There is no relationship between energy and exercise
The less exercise you do the more energy you require
120s
• Q9
When might this woman have needed more energy than a man?
When she was growing
When she was doing less exercise
When she was pregnant
When she was a baby
120s
• Q10
What is one reason for an adult becoming obese?
Taking in more energy than they needed for the activities they do.
Taking in the same energy than they needed for the activities they do.
Taking in less energy than they needed for the activities they do.
Not sure
120s

Teachers give this quiz to your class