Oceans and Water
Earth and its Resources
Miscellaneous
Solar System
Solar System
100
What is it called when liquid water turns into water vapour in the air?
Evaporation
100
What is a geologist?
A scientist who studies the Earth.
100
What is the name of the ocean that is up by the North Pole?
Arctic Ocean.
100
Which planet is known for having many beautiful rings around it?
Saturn.
100
What is the pathway called that a planet travels?
Orbit.
200
What is water that is in a gas form? It is water that is invisible in the air.
Water vapour.
200
What is it called when you change garbage into new things again?
Recycle.
200
How many planets are there?
8.
200
Which is the biggest planet?
Jupiter.
200
What is a galaxy?
A very large group of stars and planets; ours is called the Milky Way.
300
Name four kinds of precipitation.
Rain, snow, sleet, hail.
300
What part of the inside of the Earth is made of iron and nickel?
Core.
300
What is the name of the ocean that is down by Antarctica and below Australia?
Southern Ocean.
300
Name the planets in order starting from the one closest to the Sun to the one that is furthest from the Sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
300
What is a ball of burning gasses and dust with a long, glowing tail?
Comet.
400
What is it called when plants give off water into the air through their leaves?
Transpiration.
400
What is it called when soil and rock are moved by wind, water, and ice?
Erosion.
400
What is the thinnest part of the inside of the Earth - the inner core, the outer core, the mantle, or the crust?
Crust.
400
What is a burning ball of gas that makes its own light?
Star.
400
What are rocks that are smaller than a planet, which orbit the Sun. There is a large belt of them between Mars and Jupiter.
Asteroids.
500
What is it called when water vapour turns into liquid water? The water vapour collects in clouds.
Condensation.
500
What is it called when rocks are changed and broken down into smaller rocks and soil?
Weathering.
500
Name the three other oceans besides the one by the North Pole and the one by Antarctica.
Pacific Ocean, Atlantic Ocean, and Indian Ocean.
500
What is a ball of burning rock that falls into the Earth’s atmosphere? It is also known as a ‘ shooting star'.
Meteor.
500
What are pieces of rock, dust, and metal that float in space? They are about the size of a grain of sand up to the size of a small pebble.
Meteroid.
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