STAAR Math

What is the primary gas found in the Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

What force keeps the planets in orbit around the sun?

• Magnetic Force

• Gravitational Force

• Electromagnetic Force

• Nuclear Force

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

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 pumping blood?

• Lungs

• Brain

• Heart

• Liver

What is the boiling point of water at sea level in Celsius?

• 0 degrees

• 50 degrees

• 100 degrees

• 150 degrees

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the hardest natural substance on Earth?

• Gold

• Iron

• Diamond

• Silver

What is the center of an atom called?

• Electron

• Proton

• Neutron

• Nucleus

What is the chemical symbol for gold?

• Au

• Ag

• Pb

• Fe