Show:
The Planets
Biology 1
Biology 2
Solar System
Light/ Sound
100

The planet closest to the Sun.

What is Mercury?

100

Plants produce these 2 things during photosynthesis.

What are oxygen and glucose (sugar)?

100

A network of hollow tubes that transport blood all over our body. 

What are blood vessels?

100
The star closest to our planet.
What is the Sun?
100
Light bouncing off an object.
What is reflection?
200
The planets in order from the Sun
What is Mercury,Venus,Earth,Mars, Jupiter, Saturn, Uranus, Neptune
200
An organism that makes it's own food.
What is a producer?
200

This gas makes up approximately 78% of the air in our atmosphere.

What is nitrogen?

200
The path one object takes around another object in space.
What is an orbit?
200

Objects that allow some light to pass through. 

What is translucent?

300
These are found between mars and Jupiter
What are asteroids?
300
A characteristic that helps an organism survive .
What is an adaptation?
300

A layer of muscle just below the ribcage that contracts and flattens

What is the diaphragm?

300
One of these takes about 365 days.
What is Earth's revolution around the Sun?
300
Materials that do not let light pass through them.
What is opaque?
400
The four gas giants
What are Jupiter, Saturn, Uranus, and Neptune?
400
A green food-producing molecule that helps plants make their own food.
What is chlorophyll?
400

Large elastic blood vessels with thin walls. They mostly transport blood back to the heart. 

What are veins?

400
This takes about 27 days.
What is the moon's revolution around the Earth?
400

Stored energy that can be used later. 

What is potential energy?

500

The four rocky planets

What are Mercury, Venus, Earth, and Mars?

500
A network of overlapping food chains in an ecosystem.
What is a food web?
500

This disease causes a hardening of the arteries. 

What is arteriosclerosis?

500
the Earth does this in a 24 hour period.
What is rotate on it's axis?
500
A form of radiant energy that can travel through space.
What is light?