Science Quiz - Grade 6 (Philippines Curriculum)

Which of the following is NOT a renewable energy source?

• Solar power

• Wind power

• Coal

• Hydroelectric power

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

• Respiration

• Photosynthesis

• Transpiration

• Germination

Which gas do plants absorb from the air during photosynthesis?

• Carbon dioxide (CO2)

• Oxygen (O2)

• Nitrogen (N2)

• Hydrogen (H2)

What is the unit of measurement for electric current?

• Volt (V)

• Ohm (Ω)

• Ampere (A)

• Watt (W)

Which planet is known as the "Red Planet" due to its reddish appearance?

• Earth

• Venus

• Mars

• Jupiter

What is the state of matter in which particles are closely packed together and have a definite shape and volume?

• Liquid

• Gas

• Solid

• Plasma

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

• Oxygen (O2)

• Nitrogen (N2)

• Carbon dioxide (CO2)

• Helium (He)

What part of the human body is responsible for pumping blood?

• Lungs

• Brain

• Heart

• Liver

What is the process by which plants release water vapor into the air through tiny openings in their leaves?

• Condensation

• Photosynthesis

• Transpiration

• Evaporation

Which of the following is a major function of the skeletal system?

• Pumping blood

• Providing support and protection

• Digesting food

• Controlling body temperature