STAAR Math Practice

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

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

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

Which organ in the human body is primarily responsible for filtering blood?

• Heart

• Liver

• Kidneys

• Lungs

What is the acceleration due to gravity on Earth?

Which element is represented by the symbol 'O'?

• Oxygen

• Gold

• Osmium

• Oganesson

What is the boiling point of water at standard atmospheric pressure?

• 100°C

• 0°C

• 50°C

• 200°C

Tags

NGSS.MS-PS1-4

Which of the following is a chemical change?

• Melting of ice

• Rusting of iron

• Boiling of water

• Breaking of glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

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

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen