Grade 8 Science - First Summative Test

Which of the following best explains why food is important to the human body?

• A. It gives flavor

• B. It entertains

• C. It gives nutrients

• D. It helps us sleep

Which food provides the body with the most energy?

• A. Chips

• B. Soda

• C. Rice

• D. Vinegar

Which of the following is a body-building nutrient?

• A. Carbs

• B. Fats

• C. Proteins

• D. Vitamins

Which of the following helps in body regulation?

• A. Protein

• B. Water

• C. Fiber

• D. Oil

What should be the effect of a balanced diet?

• A. More weight

• B. Growth and energy

• C. Lose weight

• D. Be sleepy

Which of the following shows proper nutrition?

• A. Only meat

• B. Fruits and vegetables

• C. All sweets

• D. Pure carbs

Which organ is responsible for absorbing nutrients in the digestive system?

• A. Stomach

• B. Small intestine

• C. Liver

• D. Mouth

What is the main function of the stomach?

• A. Absorb nutrients

• B. Store waste

• C. Produce bile

• D. Break down food

Which part of the digestive system produces bile?

• A. Liver

• B. Pancreas

• C. Stomach

• D. Small intestine

What is the role of the large intestine?

• A. Store bile

• B. Absorb water

• C. Digest fat

• D. Store energy