Science Fun Facts

What is the earth's primary source of light energy?

• moon

• sun

• waves

• fire

Tags

NGSS.MS-ESS1-1

The bending of waves as they pass from one substance into another.

• Reaction

• Reflection

• Refraction

• Repost

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Another name for a homogenous mixture is?

• colloid

• suspension

• solution

• compound

What is the chemical symbol for water?

• H2O

• O2

• CO2

• H2

Tags

NGSS.MS-PS1-1

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What force keeps us on the ground?

• Magnetism

• Gravity

• Friction

• Electricity

Tags

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What gas do plants absorb from the atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Tags

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What is the boiling point of water at sea level?

• 50°C

• 100°C

• 150°C

• 200°C

What is the hardest natural substance on Earth?

• Gold

• Iron

• Diamond

• Silver

What part of the cell contains the genetic material?

• Cytoplasm

• Nucleus

• Cell membrane

• Ribosome

Tags

NGSS.MS-LS1-2

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