5th Grade Science AIR review

a lense that is thicker at the edges than it is at the center

the faster the vibration, the higher the pitch

volume is the loudness or softness of a sound

Each string of a guitar has a different pitch

The inner planets are made of gases

Mercury, Venus, Earth, Mars are all inner planets

Which role do plants play in the flow of energy within an ecosystem?

the amount of matter in an object

Which process makes sunlight energy available to all organisms in an ecosystem?

light travels faster than sound

natural force that attracts any two objects with mass toward each other

a lens that is thicker at the center than it is at the edges

you can change 2 variables when conducting an experiement

Jupiter, Saturn, Uranus, Neptune are all outer planets

sound does not travel through wood

the outer planets are made of rocks

If you strike a drum harder, it will create a higher pitch

the bouncing of heat or light off an object

I am going to pass the AIR test tomorrow

uses energy directly from the sun

Step #4 in the scientific method

the rate of motion

the process by which plants make food

a push or a pull exerted on an object 

Pitch is the loudness or softness of a sound

uses energy directly from water

Symbiotic relationship where one organism is helped, and the other is harmed

Step #5 of the Scientific Method

Uses energy gained from plants

Step #1 of the Scientific Method

which of the following is NOT an outer planet?

the medium sound travels best through is air, a gas.

symbiotic relationship where both organisms are helped

the bending of light as it moves form one material to another

There are no sounds in space

Step #2 of the Scientific Method

Step #3 of the Scientific Method

uses dead matter for energy

a force that resists motion between two bodies in contact

symbiotic relationship where one organism is helped, and the other is not affected

We can see sound in the air

which planet is NOT an INNER planet?