Question

Use the paragraph to answer the question.

The process of photosynthesis is essential for life on Earth. Plants use sunlight, carbon dioxide from the air, and water from the soil to produce food in the form of glucose. This process not only nourishes the plant itself but also releases oxygen into the atmosphere, which is crucial for humans and animals to breathe. Without photosynthesis, life on Earth would not be sustainable, as it forms the foundation of the food chain and regulates the balance of gases in the atmosphere.

What is the author's purpose?



(1 point)
Responses

To entertain readers with a story about plant life.
To entertain readers with a story about plant life.

To explain the process of photosynthesis and its importance
To explain the process of photosynthesis and its importance

To describe how animals depend on plants for food.
To describe how animals depend on plants for food.

To persuade readers to plant more trees in their community.

Answer 1

To explain the process of photosynthesis and its importance.