SCIENCE REVIEW 6TH GRADE

Where can energy be found?

• it can be found in the heart.

• it can be found in all the universe.

• it can be found in a dog.

What are the most important properties of energy?

• transformation and conservation, as well as transference, degradation and storage.

• transportation and conservation, as well as transference, degradation and storage.

• transformation and perseveration, as well as transference, degradation and storage.

___________ is the transmission of light waves, radio waves, ultraviolet waves or infrared rays, among other forms of radiation.

• chemical energy

• sound energy

• radiant energy

Mention a characteristic of sound energy.

• transports water

• transports sound waves

• transports thermal energy

What is Thermal energy.?

• Energy that transfers between two bodies that have different temperatures.

• Energy produced by the movement of particles that make up matter.

• Energy contained in the particles that form matter.

How is electrical energy produced?

• Energy produced by the movement of the earth.

• Energy produced by the movement of water.

• Energy produced by the movement of electric charges.

What is matter?

• the part in charge of absorbing water and minerals

• is everything that we come across in our lives, like the air you breathe, the clothes you wear, cool drinks

• is a big amount of love

What are the differents states of matter?

• solid, lipids and gas

• solid, liquids and gas

• red, yellow and green

In this state of matter particles are attracted to one another by great force....

• liquid

• solid

• gas

In which state of matter the the force of attraction between particles is almos noexistent...

• solid

• liquid

• gas