ACT Test

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

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

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 unit of force in the International System of Units (SI)?

• Newton

• Joule

• Watt

• Pascal

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn

What is the chemical formula for table salt?

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

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

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

What is the acceleration due to gravity on Earth?

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

What is the pH level of pure water?

• 0

• 7

• 14

• 5