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🔬 Science, Years 4 to 6

Years 4 to 6 · Read up first

10 questions. Get 8 right to earn 10 minutes. All 10 right = +5 bonus. They start easy and get harder as you go, so treat the first few as a warm-up. Every one you miss comes back with the answer and why.

1. What is the name for a shaking of the ground caused by movement deep underground?

A volcanoA floodAn earthquakeA landslide

2. Which part of a plant takes in water from the soil?

The rootsThe leavesThe petalsThe stem

3. Which of these will a magnet stick to?

An iron nailA rubber ballA wooden spoonA plastic cup

4. What pulls objects down towards the Earth?

ElectricityGravityFrictionMagnetism

5. Which of these is a solid?

AirJuiceSteamIce

6. In a simple circuit, what happens if there is a gap, such as an open switch?

Nothing changesThe battery charges upThe electricity flows fasterThe electricity cannot flow

7. Which planet is closest to the sun?

MarsMercuryVenusEarth

8. What is it called when a gas cools and turns back into a liquid?

BoilingCondensationEvaporationMelting

9. Why can sound not travel through empty space?

Sound needs a material, like air, to travel throughSpace is too cold for soundThere is too much light in spaceSound only travels through water

10. Which state of matter has a fixed shape and a fixed volume?

SolidAll threeLiquidGas

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