C 3.1 L 1,2

The ................ on the rover Curiosity convert solar energy into .................. energy which is used to charge its batteries.

• solar panels - electrical

• batteries - electrical

• solar panels - sound

• batteries - sound

In the battery of a toy car .............. energy is converted into electrical energy.

• chemical

• sound

• light

• thermal

Electrical energy produced from a toy car battery can be converted into .................. and .............. energies.

• sound - solar

• kinetic - sound

• kinetic - solar

• sound - solar

The energy source in a toy car is the .......................

• engine

• tires

• battery

• fuel

It takes several...........for a spacecraft to travel from Earth to Mars.

• seconds

• minutes

• days

• months

Curiosity rover is designed to explore ......................

• Earth

• Mars

• the Sun

• the moon

Energy cannot be transformed from one form to another.

• True

• False

We can convert the solar energy into different forms of energy.

• True

• False

A toy car can continue moving even after its battery runs out.

• True

• False

Curiosity is a vehicle that travels across the surface of the planet Mars.

• True

• False