Review formative mid

What is the role of sugars produced in photosynthesis?

• To provide energy for plants
• To provide energy for animals
• To provide shelter for plants
• To provide water for animals

Why is photosynthesis important for humans and other animals?

• It provides shelter
• It provides sunlight
• It provides food
• It provides water

What is photosynthesis?

• A process in which plants use sunlight to make their own food
• A process in which animals use sunlight to make their own food
• A process in which plants use water to make their own food
• A process in which plants use soil to make their own food

What is the relationship between photosynthesis and the production of oxygen?

• Photosynthesis produces oxygen as a byproduct
• Photosynthesis consumes oxygen as a byproduct
• Photosynthesis produces carbon dioxide as a byproduct
• Photosynthesis consumes carbon dioxide as a byproduct

How do green plants use light energy in photosynthesis?

• To produce carbon dioxide
• To change oxygen and sugars into water and carbon dioxide
• To produce water
• To change water and carbon dioxide into oxygen and sugars

What do green plants change water and carbon dioxide into during photosynthesis?

• Sugars and oxygen
• Nutrients and water
• Carbon dioxide and water
• Oxygen and nutrients

What is the role of chlorophyll in photosynthesis?

• Absorbing energy from air
• Absorbing energy from water
• Absorbing energy from sunlight
• Absorbing energy from soil

Why is photosynthesis important for life on Earth?

• It produces carbon dioxide
• It produces nitrogen
• It produces water
• It produces oxygen

What are the necessary components for photosynthesis?

• Sunlight, water, oxygen, nitrogen
• Sunlight, water, carbon monoxide, chlorophyll
• Sunlight, water, carbon dioxide, chlorophyll
• Sunlight, soil, carbon dioxide, chlorophyll

What is the primary purpose of a food chain?

• To show the competition between organisms
• To illustrate the interconnectedness of organisms
• To display the migration patterns of animals
• To demonstrate the flow of energy and nutrients