Which items exist on Earth due to green plants?

Green plants are essential for a multitude of items that exist on Earth, largely because they form the base of most food webs and are crucial for the biosphere. Here are several items and elements that exist due to green plants:

1. Oxygen: Through photosynthesis, green plants produce oxygen, which is essential for the respiration of most living organisms, including humans.

2. Food: Plants are a direct source of food for humans and other animals. Vegetables, fruits, grains, nuts, and seeds all come from green plants.

3. Habitats: Many animals, insects, and microorganisms depend on green plants for shelter and a place to live.

4. Medicines: A significant portion of modern medicines are derived from plant compounds or are synthetic analogs inspired by plant chemicals.

5. Raw Materials: Plants provide materials like wood for construction, fiber for clothing (such as cotton), and ingredients for beauty and cleaning products.

6. Fuels: Biomass from green plants is used as an energy source in many forms, from burning wood for heat to processing biofuels for transportation.

7. Soil Fertility: As plants decompose, they contribute organic matter that improves soil structure and fertility.

8. Climate Regulation: Through photosynthesis, plants absorb carbon dioxide, a greenhouse gas, thus playing a role in regulating the Earth's climate.