Food Logo Game

What is the primary source of energy for the Earth's climate system?

• The Sun

• The Moon

• Geothermal energy

• Nuclear energy

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

Which of the following is a chemical change?

• Melting of ice

• Boiling of water

• Rusting of iron

• Breaking of glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the chemical formula for table salt?

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic Reticulum

Tags

NGSS.MS-LS1-2

What is the process by which plants make their food using sunlight?

• Respiration

• Photosynthesis

• Transpiration

• Fermentation

Tags

NGSS.MS-LS1-6

Which gas is most abundant in the Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

What is the pH level of pure water?

• 0

• 7

• 14

• 5

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Wind

• Nuclear

What is the hardest natural substance on Earth?

• Gold

• Iron

• Diamond

• Silver

Which planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn