6th Grade MAP Test Review - Science Concepts

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

• Fermentation

• Photosynthesis

• Transpiration

• Respiration

Which of the following is a renewable source of energy: coal, wind, or nuclear?

• coal

• wind

• nuclear

• solar

What is the unit of measurement for force?

• kilogram

• meter

• pound

• newton

What is the function of the nucleus in a cell?

• Energy production

• Control center of the cell

• Waste storage

• Cell wall formation

What is the difference between a mixture and a compound?

• A mixture is a combination of two or more substances that are not chemically combined, while a compound is a substance formed by the chemical combination of two or more elements in definite proportions.

• A mixture and a compound are the same thing

• A mixture is always a liquid, while a compound is always a solid

• A mixture can only be made up of two substances, while a compound can be made up of three or more substances

What is the role of the ozone layer in the atmosphere?

• Reflects UV radiation

• Absorbs UV radiation

• Traps greenhouse gases

• Creates acid rain

What is the main function of the respiratory system?

• To aid in digestion

• To produce hormones

• Facilitate the exchange of oxygen and carbon dioxide

• To regulate body temperature

What is the difference between a herbivore and a carnivore?

• Herbivores eat meat, while carnivores eat plants.

• Herbivores eat plants, while carnivores eat meat.

• Herbivores eat rocks, while carnivores eat insects.

• Herbivores eat fish, while carnivores eat fruits.

What is the process of water changing from a liquid to a gas called?

• Condensation

• Freezing

• Evaporation

• Sublimation

What is the main function of the nervous system?

• To produce hormones

• To digest food

• To regulate body temperature

• To send, receive, and process information