Biology
What do we call a place where an animal lives?
Habitat
What state of matter is ice?
Solid
What is a volcano?
An opening in the Earth where lava comes out
What do we call animals that eat plants?
Herbivores
What is the name of Earth’s natural satellite?
The Moon
What organ does the skull protect?
Brain
What do we call things that cannot dissolve in water?
Insoluble
What is a conductor?
A material that allows electricity to pass through
What do producers do in a food chain?
They make their own food
What is an insulator?
A material that does not allow electricity to pass through
What is the main function of the skeleton?
To support, protect, and help movement
Which state of matter spreads and fills the container?
Gas
How long does Earth take to orbit the Sun?
1 year (365 days)
What are the three main layers of the Earth?
Crust,mantle,core
Name one example of a vertebrate animal group.
Mammals / birds / fish / reptiles / amphibians
What is the role of producers in an ecosystem?
They provide energy by making food using sunlight
What are the three states of matter?
Solid, liquid, gas
What happens when opposite poles of magnets come together?
They attract (pull together)
What is an endoskeleton?
A skeleton inside the body
Which materials are good conductors of electricty?
Metal
What is the role of decomposers in nature?
They recycle nutrients by breaking down dead matter
What is the difference between a solid and a liquid?
A solid keeps its shape; a liquid flows
Why do all the planets orbit the Sun?
Because the Sun’s strong gravity pulls the planets towards it, keeping them moving in orbits around the Sun.
What is the difference between evaporation and condensation?
Evaporation is liquid to gas; condensation is gas to liquid
What is an exoskeleton?
A hard outer covering on the outside of the body