BRAINSTORM BLITZ_SCIENCE

What is the common name for sodium chloride?

• Sugar

• Baking soda

• Salt

• Vinegar

What process involves the copying of DNA before cell division?

• Transcription

• Translation

• Replication

• Mitosis

Which organelle is responsible for producing energy in the cell?

• Nucleus

• Mitochondrion

• Ribosome

• Golgi apparatus

Which of the following substances is an example of a compound?

• Oxygen (O₂)

• Water (H₂O)

• Iron (Fe)

• Helium (He)

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

• Joule

• Newton

• Watt

• Pascal

Which law of motion states that for every action, there is an equal and opposite reaction?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

• Law of Universal Gravitation

Which layer of the Earth is composed primarily of solid iron and nickel?

• Crust

• Mantle

• Outer core

• Inner core

What type of rock is formed by the cooling and solidification of magma or lava?

• Sedimentary

• Metamorphic

• Igneous

• Limestone

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

• Oxygen

• Carbon dioxide

• Nitrogen

• Hydrogen

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

• Respiration

• Photosynthesis

• Fermentation

• Digestion