Plant Power
Science Matters
Our Place in Space
Motion Commotion
100
What do most plants begin their life cycle as?
Roots, Seed, Soil or Leaves?
Seed
100
Which of these is not matter?
Water, Dream, Oxygen, Car
Dream
100
Which of these rotates to create days and nights?
The Earth
100
What type of science studies motion?
Is it a Meteorologist, a Physicist, a Chemist or a Biologist?
Physicist
200
What layer in the atmosphere protects us from harmful rays?
Ozone
200
How many hours does it take the earth to make one full rotation on it's axis?
24 hours
200
What are objects that orbit the sun called?
Planets
200
Why is it easier to slide your feet across ice than it is to slide them across gravel?
Less Gravity, More Gravity, Less Friction or More Friction
Less Friction
300
How do plants get their energy?
From the sun
300
Which of these does not have mass?
A) Solids B) Liquids C) Gases
D) They all have mass
D) They all have mass
300
Which of the following makes Earth different from all other planets?
Coldest planet, Warmest Planet or has bodies of water on the surface
Bodies of water on the surface
300
How can you measure the speed of an object?
- Measure the time the object takes to travel a specific distance
- Measure the force put into the object
- Measure the mass of the object
- Measure the acceleration of the object
Measure the time the object takes to travel a specific distance
400
Which of these is not a requirement in order for a plant to grow? Water, Air, Sunlight, Soil
Soil
400
What can you add to ice to make it a liquid?
Some form of HEAT
400
What is the sun? Is it a moon, a star, a planet or a really big flashlight?
Star
400
When launching a water rocket, how much water would make the rocket shoot highest?
- Less
- More
- It doesn't matter
- Half Full
The correct answer is Less. The less water added to the rocket the higher it will go. If we had a lot of water, it would be adding too much mass.
500
A sign that an apple tree is going to start growing apples is when the tree has:
Roots, Trunk, Leaves or Flowers?
Flowers
500
Which phases of matter will change shape but not size?
Liquid
500
How long does it take the earth to orbit the sun?
One year.
500
A push or pull is the definition of what?
- Speed
- Acceleration
- Force
- Velocity
Force