The Nature of Science
Earth Science
Space Science
The Solar System
Life Science
100

This is the one variable that you change in an experiment.

What is an independent variable?

100
Deforestation can cause this effect on the Earth's surface.
What is erosion?
100

What is the name of our galaxy, and how many planets are in it? 

What is The Milky Way and 8 planets?

100

This planet is found closest to the sun. You can also find me in a thermometer.

What is Mercury?

100

Atoms to molecules to cells to tissues to organs to organ systems to this.

What are organisms?

200

What are all of a humans senses? Hint: There is 5 of them

Smell, Touch, Hear, Taste, Sight

200
This can occur with the movement of tectonic plates along fault lines.
What is an earthquake?
200
This is smaller than a galaxy but larger than a star.
What is a solar system?
200

I use to be number nine, now they call me a dwarf planet.

What is Pluto?

200

This process is how plants make their own food

What is photosynthesis

300

What is the largest organ in the human body?

Skin

300

When a liquid heats up, what happens to its volume?

Expands, gets bigger

300
This is the alignment of the Earth, Sun, and moon during a solar eclipse.
What is Earth - moon - Sun?
300

This planet has hundreds of rings made of chunks of ice and rock. I am the 7th planet.

What is Uranus?

300

There are 5 classes of vertebrates. Name them.

What is birds, fish, mammals, reptiles, & amphibians

400

What gas do humans breathe out?

What is Carbon Dioxide?

400

What are the three disasters caused by tectonic activity?

volcanoes, tsunamis, earthquakes

400
This is caused by the moon's gravitational pull.
What are tides?
400

The second largest planet in the solar system is called-

What is Saturn?

400

What are the three main layers of the Earth?

Crust, mantle, and core

500

 What is the longest bone in the human body?

What is a femur?

500
Unlike weather, which can change daily, this is the average pattern of atmospheric conditions such as temperature.
What is climate?
500

Which action causes day to turn to night?

What is Earth rotates on its axis ?

500

Name the planets in order from the sun.

What is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune?

500

What are the states of matter?

What is Solid, Liquid, and Gas?

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