Ecosystems
An organism that makes its own food.
Producer
The smallest building block of all matter.
Atom
A form of energy that moves.
Basic building blocks of life.
The third planet from the sun.
Earth
An animal that only eats plants.
Herbivore
A substance that has no definite shape and no definite volume.
Gas
A material that a magnet attracts.
Metals
The category of animals which is warm-blooded, have hair or fur, vertebrate, and give birth.
Mammal
The four rocky planets.
An organism that consumes producers.
Primary Consumer
A substance that has definite shape and definite volume.
Thermal energy flows from the _________ object to the __________ object.
The category of animal which is warm-blooded, has feathers, and lays eggs.
Bird
The four gas giants.
Jupiter, Saturn, Uranus, Neptune
An animal that eats plants and animals.
Omnivore
Which type of material can conduct electricity?
Metals
Which force of attraction keeps everything and everyone grounded on earth?
The category of animal which has vertebrate, dry scaly skin, and lay soft shelled eggs on land.
Reptile
The layer of gases that surrounds Earth.
Atmosphere
An organism that consumes another organism that eats producers.
Secondary Consumer
A substance that has no definite shape but a definite volume
Liquid
A form of energy can travel through empty space.
A category of animal that is cold-blooded, and has gills, and scales.
Fish
Planets that possess rings.
Saturn, Jupiter, and Uranus