This vertebrate has scales, lays eggs, cold-blooded, and has lungs.

A rocky or metallic object that orbits the Sun and is much smaller than a planet.

A type of rock formed from layers of sediment.

The amount of matter a substance or object has.

Johnny riding a bicycle is an example of this type of energy.

This vertebrate is warm-blooded, lays eggs, and has feathers.

A large object in space that is made of gas and produces its own light.

A naturally occurring inorganic solid with a distinct chemical composition and crystalline structure.

Anything that takes up space and has mass.

The attraction or repulsion of electrical charges.

The babies have gills and the adults have lungs.

An object made of rock, ice, dust, and gas that revolves around the Sun

A property of a mineral that describes how easily it can be scratched.

Process by which substances are changed into different substances with different properties.

Three object of the same mass, one is on a shelf that is 5 feet high, one is at 7 feet high, and one is at 10 feet high. The one with the greatest amount of potential energy is at this height.

Group 1 consists of an alligator, snake, and a fish.
Group 2 consists of a bear, dog, and a gorilla. Grouped by covering, type of birth, breaths with lungs or gills.

An imaginary line that passes through the Earth from the North Pole to the South Pole. One rotation of the Earth on this equals 24 hours.

The color of the powder of a mineral when it is rubbed on a streak plate.

A change of a substance from one form to another without a change in its chemical properties.

The relative frequency (high or low) of a sound as perceived by a listener

Fish, birds, reptiles, amphibians, and mammals.

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This phase of the moon is between new moon and first quarter,

A property used to describe how a mineral breaks along smooth surfaces.

The states of matter when precipitation evaporates. Solid to liquid, liquid to solid, gas to liquid, or liquid to gas,

These are the 7 types of energy.