Fotosíntesis: cómo las plantas crean su alimento

Plants have a unique ability to produce their own food through photosynthesis, a process that involves chlorophyll in the leaves absorbing sunlight to convert water and carbon dioxide into oxygen and carbohydrates. These carbohydrates are stored in the plant and provide energy for growth and reproduction. Photosynthesis is crucial not only for plant survival but also for animals, as it provides oxygen and energy when plants are consumed as food. Thus, plants play a vital role in sustaining life on Earth.

What is the role of chlorophyll in photosynthesis?

• It stores carbohydrates in the plant.

• It releases oxygen into the air.

• It absorbs light energy from the Sun.

• It absorbs water from the soil.

What happens to the oxygen produced during photosynthesis?

• It is stored in the plant.

• It is released into the air.

• It is converted into carbohydrates.

• It is used for plant growth.

How do plants use the carbohydrates produced during photosynthesis?

• They store it for energy to grow and reproduce.

• They use it to absorb sunlight.

• They convert it into oxygen.

• They release it into the air.

Why is photosynthesis essential for animals?

• It helps them absorb sunlight.

• It supplies them with oxygen and energy.

• It provides them with chlorophyll.

• It allows them to store carbohydrates.

What is the primary benefit of photosynthesis for the ecosystem?

• It reduces the amount of sunlight reaching the Earth.

• It provides energy and oxygen for all living organisms.

• It helps plants absorb more water.

• It increases the carbon dioxide levels in the atmosphere.