Question
How do plants get the carbon dioxide they need for photosynthesis? From the air From rain From the soil They make their own carbon dioxide From nearby plants
Answer
3.2
(241 Votes)
Ian
Professional · Tutor for 6 years
Answer
From the air.
Explanation
Photosynthesis is a process used by plants and other organisms to convert light energy, usually from the sun, into chemical energy that can be later released to fuel the organisms' activities. This process involves taking in carbon dioxide and water, and converting them into glucose and oxygen. The carbon dioxide that plants need for photosynthesis is obtained from the air. It enters the plant leaves through small openings known as stomata. Therefore, among the options provided, the correct one is that plants get the carbon dioxide necessary for photosynthesis from the air.