Did You Know? In 60 Seconds: Photosynthesis

Photosynthesis is a crucial biochemical process occurring in plants, algae, and cyanobacteria, capturing solar energy to produce food and oxygen. Chlorophyll plays a key role by transforming carbon dioxide and water into sugar and oxygen, supporting the food chain and providing oxygen for respiration.

Which organisms are primarily responsible for capturing solar energy to produce food?

• Plants, algae, and cyanobacteria

• Insects and birds

• Bacteria and viruses

• Animals and fungi

What is the role of chlorophyll in photosynthesis?

• It absorbs water from the soil

• It captures solar energy

• It releases carbon dioxide

• It stores oxygen

During photosynthesis, what are carbon dioxide and water converted into?

• Minerals and vitamins

• Sugar and oxygen

• Proteins and fats

• Nitrogen and hydrogen

How does photosynthesis contribute to the food chain?

• By producing minerals

• By generating solar energy

• By creating fossil fuels

• By providing food directly or indirectly

What essential element for respiration is released during photosynthesis?

• Hydrogen

• Carbon dioxide

• Nitrogen

• Oxygen