Show:
Organization/Development of Living Things
Matter
Energy
Earth's Structures
Earth in Space
100
What is the best way to find out the mass of two leaves to find which leaf has the greater mass?
pan balance
100
What is a physical property?
something that can be observed about the object
100
What is the meaning of an object to have kinetic energy?
The object is in motion
100
What is the rock formation that looks like it has many different layers?
sedimentary
100
What is the imaginary line called that scientists describe Earth as having that goes through Earth from pole to pole while Earth spins?
axis
200
What is the difference between a producer and a consumer?
A producer is a living thing that makes their own food. A consumer is a living thing that eats other living things.
200
What property of an object can be measured using a pan balance?
mass
200
What is the pitch of a thick rubber band? Is it a high pitch or a low pitch?
low pitch
200
What is the relationship between rocks and minerals?
Rocks are made up of many different minerals
200
What is responsible for changes from daytime to nighttime on Earth?
Earth rotating on it's axis
300
The arctic hare has brown fur during warm months. During cold months, the hare's fur changes to white. What is the main advantage of the hare's white fur?
It protects it from predators
300
What is a method to determine the strength of a magnet?
See the distance of how far away a magnet can attract a nail
300
What is the form of energy that cooks a pizza in a gas oven?
heat energy
300
What is the hardest mineral?
diamond
300
What is the amount of rotations that Earth completes as it orbits once around the sun?
365
400
In the Everglades, some rabbits eat marsh grass. Bobcats eat rabbits. How are the bobcats and rabbits interacting?
rabbits are prey and the bobcats are the predators
400
What is an example of a physical change?
glass breaking
400
What is the change of energy taking place when Ellie plugs in a radio?
electric energy turns into sound energy
400
What is the difference between a renewable and nonrenewable resource?
A renewable resource replenishes quickly. A nonrenewable resource aren't replaced easily.
400
What is the reason for the sun appearing to move across the sly during the day?
Earth's rotation on its axis
500
A pond is a small, enclosed body of fresh water that can be rich in wildlife such as frogs, tadpoles, salamanders, and more. One year, the area around a pond gets very little rainfall, and the pond becomes smaller. Which organism will probably be harmed the most by the decrease in the pond’s size?
fish
500
What is an example of a chemical change?
Decaying, burning, rusting
500
What is the the kind of energy produced by water called?
hydroelectricity
500
What is the difference between erosion and weathering?
Erosion moves rocks and weathering breaks rocks.
500
What would happen if Earth took longer to travel around the sun than it does now?
A year would be longer than 65 days