This earth change happens very fast. It happens when the earth shakes really violently. As a result, many homes and buildings are destroyed.
What is a volcano?
100
This is the energy we apply to a vehicle to make it move.
What is force?
100
The higher the ramp is built, the ______ the marble will travel.
What is further?
100
The place where an animal lives is called this.
What is a habitat?
100
This is the science vocabulary word means the place where animals live.
What is a habitat?
200
This earth change happens very slowly and it is the process where parts of Earth are slowly washed away.
What is erosion?
200
Wheels rubbing against a surface is an example of this.
What is friction?
200
When using washers, the ________ the number of washers, the further the vehicle with travel.
What is greater?
200
These tell us valuable information about animals from long ago and are often discovered buried deep underground by archeologists.
What are fossils?
200
The part of a plant that takes in water from the ground.
What is are the roots?
300
This earth change results in flowing magma.
What is a volcano?
300
This is the texture of the surface that a vehicle will move the best across.
What is a smooth surface?
300
The part of a vehicle that helps it move forward by causing friction between the vehicle and the surface.
What are the tires?
300
The very first link in a food chain is called this and is often grown from the earth in for form of a plant.
What is a producer?
300
The state of matter of steam.
What is gas?
400
This earth change happens very slowly and is the breaking down of things.
What is weathering?
400
DOUBLE JEOPARDY!!!!
Name two things that could affect the motion of a vehicle.
(answers will vary)
- the surface the wheels roll on
- the force that pushes or pulls it
- the load it is carrying
- a change in the wheels (tires/no tires)
400
A vehicle moving from one point to another point in changing this (e.g. speed, force, position, time, size, mass, color, surface)
What is its position?
400
The component of the food chain that eats the producer is called this.
What is a consumer?
400
Approximately 70% of Earth is composed of this.
What is water?
500
This earth change happens when the earth slides away usually after a big rain.
What is a mudslide?
500
When you tightly wind a rubber band around a vehicle's axle many times, this describes how the vehicle will move.
What is the vehicle will move forward quickly?
500
DOUBLE JEOPARDY!!!!
This is the force that is responsible for pulling the marble down a ramp.
What is gravity?
500
There is a food chain consisting of grass, a mouse, and an eagle. This would be the outcome of the grass were removed from the food chain.
What is the mouse population would decrease causing the eagle population to decrease as well.
500
This explains why a vehicle with no tires cannot move very far.
What is there is little friction between the wheels and the surface on which the vehicle is traveling?