Science quiz

What is the process by which water vapor cools and forms cloud

• A. Evaporation

• B.Condensation

• C. Precipitation

• D. Collection

What process takes place when water turns from liquid to gas?

• A. Precipitation

• B. Evaporation

• C. Collection

• D. Infiltration

What is the term for water that falls from the sky in the form of rain, snow, or hail ?

• A. Precipitation

• B. Evaporation

• C. Collection

• D. Condensation

Which of the following is NOT part of the water cycle?

• A. Infiltration

• B. Photosynthesis

• C. Precipitation

• D. Evaporation

What is the powerhouse of the cell?

• A. Nucleus

• B. Mitochondria

• C. Ribosome

• D. Chloroplasts

What is the main components of the Earth's atmosphere?

• A. Oxygen

• B. Nitrogen

• C. Carbon dioxide

• D. Hydrogen

What type of bond holds the atoms together in a water molecule (H20)?

• A. Ionic bond

• B. Covalent bond

• C. Metallic bond

• D. Hydrogen bond

Which part of the plant conduct photosynthesis?

• A. Roots

• B. Stems

• C. Leaves

• D. Flower

Which gas do plants absorb from the atmosphere during photosynthesis?

• A. Oxygen

• B. Carbon dioxide

• C. Nitrogen

• D. Hydrogen

What is the primary source of energy for the Earth?

• A. Moon

• B. Sun

• C. Earth's core

• D. Wind