Amplify OAC Vocabulary

What is the primary function of the Ozone layer in Earth's atmosphere?

• To trap heat and warm the planet

• To reflect sunlight and cool the planet

• To absorb ultraviolet radiation from the sun

• To provide oxygen for breathing

Which of the following is a greenhouse gas that contributes to global warming?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Helium

Tags

NGSS.MS-ESS3-5

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is an example of a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

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

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

Which part of the cell is responsible for generating energy?

• Nucleus

• Mitochondria

• Ribosome

• Chloroplast

What is the acceleration due to gravity on Earth?

Tags

NGSS.MS-PS2-4

Which element is the most abundant in the Earth's crust?

• Oxygen

• Silicon

• Aluminum

• Iron

What is the pH level of pure water?

• 0

• 7

• 14

• 5

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