This is the amount of 3 dimensional space an object takes up.
What is volume?
100
We call things like color, shape, texture, mass, and density this.
What are properties of matter?
100
Mars has this many moons.
What is two?
200
This is what we call the little bits of rock created by weathering.
What is sediment?
200
Venus has this many moons.
What is zero?
200
If the forces acting on an object are equal and opposite, they are said to be this.
What is balanced?
200
Iron reacting with Oxygen is this type of change.
What is a chemical change?
200
This is responsible for circulating and delivering oxygen and other nutrients to the cells throughout your body and also carrying away wastes. Part of the circulatory system.
What is blood?
300
This type of rock is formed when melted rock cools and hardens.
What is igneous?
300
There are this many weeks in a "moon"th.
What is 4?
300
What is the net force acting on an object being pushed to the left with a force of 10 N and pushed to the right with a force of 20 N.
What is 10 N to the right?
300
Baking holiday cookies is this type of change.
What is a chemical change?
300
These orbit the sun and are made of ice, dust, and rocky material.
What are comets?
400
This is the process of moving small bits of rock from one place to another.
What is erosion?
400
This is the first outer planet.
What is Jupiter?
400
This is the formula for density.
What is mass divided by volume?
400
Sugar dissolving in water is this type of change.
What is a physical change?
400
These are the four steps of the water cycle, in order.
What is evaporation, condensation, precipitation, and runoff?
500
This is the center layer of Earth.
What is the core?
500
We call the inner planets this, meaning made of rock.
What is terrestrial?
500
This is the density of an object with a mass of 20 g and a volume of 5 cm cubed.
What is 4 g/cm3?
500
Cutting, carving, or breaking is this type of change.
What is a physical change?
500
Acid rain is an example of this type of weathering.