Nwea Science

Which of these material is opaque?

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Which of these substances will float on water?

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A natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward one another.

• Gravity

• Wind

• Force

• Air Pressure

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

The amount of matter in an object is its _____________.

• Weight

• Mass

• Force

• Volume

Which one of the following statements is true?

• The sun is a source of light energy.

• The moon is a source of light energy.

• The sun is a source of movement energy.

• The moon is a source of movement energy.

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

Tags

NGSS.MS-LS1-6

The process of a liquid turning to solid is

• freezing

• Melting

• Boiling

• Steaming

Tags

NGSS.MS-PS1-4

The process of a solid turning to a liquid is

• freezing

• boiling

• steaming

• melting

Tags

NGSS.MS-PS1-4

Mass is _______________.

• how much matter is in a object

• a measurement

• how hard gravity pulls on an object

• how much volume is in an object

Boiling can be described as

• a liquid rapidly changing to a gas

• a solid rapidly changing to a gas

• a gas rapidly changing to a liquid

• a solid rapidly changing to a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5