Week 6 year 6

Which of the following is not a physical factor that affects the growth and survival of living things?

• A) Temperature

• B) Light

• C) Sound

• D) Water

What is the term used to describe the process by which living things maintain a stable internal environment?

• A) Evolution

• B) Metabolism

• C) Homeostasis

• D) Adaptation

Which of the following statements is true about photosynthesis?

• A) It produces oxygen and consumes carbon dioxide.

• B) It produces carbon dioxide and consumes oxygen.

• C) It produces glucose and consumes oxygen.

• D) It produces oxygen and glucose.

What is the primary function of roots in a plant?

• A) To absorb water and nutrients

• B) To carry out photosynthesis

• C) To produce flowers and fruits

• D) To store food

Which of the following is not a method of seed dispersal?

• A) Wind

• B) Water

• C) Animals

• D) Gravity

Which of the following is an example of a bird adaptation for survival in a harsh environment?

• A) Camouflage to blend in with the surroundings

• B) Ability to fly long distances without resting

• C) Ability to hibernate during periods of extreme cold

• D) Thick feathers or fat reserves to stay warm

Which of the following is not a harsh environment?

• A) Desert

• B) Rainforest

• C) Arctic

• D) Tundra

Which of the following is not a type of tundra?

• A) Arctic tundra

• B) Alpine tundra

• C) Antarctic tundra

• D) Tropical tundra

Which of the following is not a threat to the world's oceans?

• A) Overfishing

• B) Plastic pollution

• C) Climate change

• D) Decreased carbon dioxide levels

Which of the following is not a strategy used by animals to survive in a harsh environment?

• A) Migrating to more favorable conditions

• B) Storing food for times of scarcity

• C) Building shelters for protection from the elements

• D) Going without food or water for extended periods of time