Answer :
well they allow the process of photosynthesis which makes food for the plants which gives us air so we can breathe
Answer: They helps in providing life.
Explanation: The resources such as sunlight, water helps the plants in preparing food by the help of the process known as photosynthesis.
The green plants cannot make food without sunlight, water and carbon dioxide.
Hence, the water and sunlight helps to provide food and oxygen to the forest ecosystem.
