The Planets
Ecosystems
Force
Solar System
Light/ Sound
100

The planet closest to the Sun.

Mercury

Jupiter

Mars

What is Mercury?

100

Plants produce these 2 things during photosynthesis.

oxygen and glucose (sugar)

carbon dioxide and glucose

water and sugar

What are oxygen and glucose (sugar)?

100

Force that causes a change in motion.

balanced or unbalanced forces

What is an unbalanced force?

100

The star closest to our planet.

Sun

moon

star Q

What is the Sun?

100

Light bouncing off an object.

reflection

refraction

pitch


What is reflection?

200

Which planets are the gas giants?

Inner planets

Outer Planets

What is the outer planets.

200

An organism that makes it's own food.

What is a producer?

200
A push or a pull that changes the motion of an object.
What is a force?
200

The path one object takes around another object in space.

rotate

orbit

revolve

What is an orbit?

200

Light bending

reflection

refraction

pitch

What is refraction?

300
These are found between mars and Jupiter
What are asteroids?
300

A characteristic that helps an organism survive .

producer

adaptation

organism

What is an adaptation?

300

A force that causes keeps up from floating off the earth.

push

pull

gravity

What is gravity?

300

One of these takes about 365 days.

Earth's revolution around the sun

Earth spinning 1 time on its axis

The moon revolving around the earth

What is Earth's revolution around the Sun?

300

Materials that do not let light pass through them.

transparent

translucent

opaque

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.

oxygen

chlorophyll

glucose

What is chlorophyll?

400

The measure of distance an object moves in a given time.

distance

speed

acceleration

What is speed?

400

This takes about 27 days.

Earth's revolution around the sun

Earth spinning 1 time on its axis

The moon revolution around the earth

What is the moon's revolution around the Earth?

400

For a sound to happen, a medium is needed to do this.

reflect

vibrate

refract

What is vibrate?

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

A force that opposes motion and acts between 2 objects that are touching, like when you rub your hands together.

push or pull

gravity

friction

What is friction?

500

the Earth does this in a 24 hour period.

revolution around the sun

revolve around the moon

rotates on it's axis

What is rotate on it's axis?

500

A form of radiant energy that can travel through space.

light 

sound

force

What is light?

M
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