How do you think plants contribute to our ecosystem services upon which the humanity depends?

Plants form the critical base of food chains in nearly all ecosystems. Through photosynthesis, plants harvest the energy of the sun, providing both food and habitat for other organisms. For example, plants are fed upon by insects, which may be eaten by birds, which are in turn are eaten by birds of prey, and so on.

What ecosystem services do plants provide?

Plants clean air and filter water, bacteria decompose wastes, bees pollinate flowers, and tree roots hold soil in place to prevent erosion. All these processes work together to make ecosystems clean, sustainable, functional, and resilient to change.

How do plants help humans?

Plants provide humans with oxygen through photosynthesis, food, clothing and shelter. In return, humans expel carbon dioxide and disperse plant seeds throughout the world.

How did plants contribute to the environment?

Plants are considered a critical resource because of the many ways they support life on Earth. They release oxygen into the atmosphere, absorb carbon dioxide, provide habitat and food for wildlife and humans, and regulate the water cycle [1].

How do plants contribute to the environment?

Plants maintain the atmosphere. They produce oxygen and absorb carbon dioxide during photosynthesis. Oxygen is essential for cellular respiration for all aerobic organisms. It also maintains the ozone layer that helps protect Earth’s life from damaging UV radiation.

What is the importance of plants in the ecosystem?

Ecological services are the jobs that plants do in the ecosystem. Plants regulate the amount of oxygen in the atmosphere through photosynthesis, providing a necessary ingredient for heterotrophs to make energy. They also take in carbon dioxide to regulate the carbon cycle.

How do humans depend on plants?

People depend on plants for food, clean air, water, fuel, clothing, and shelter. During photosynthesis, green plants use sunlight to change carbon dioxide from the air and water into simple sugars made of carbon, hydrogen, and oxygen. Plants store the sugars in their roots, stems, and leaves.

Why are trees and plants important for us?

They give us clean water to drink, air to breathe, shade and food to humans, animals and plants. They provide habitats for numerous species of fauna and flora, firewood for cooking and heat, materials for buildings and places of spiritual, cultural and recreational importance.

This one is of the great importance of plants in the ecosystem. Photosynthesis is the process that green plants use to convert light into chemical energy, as an energy-rich sugar, necessary for growth. Green color in plants results from a chemical called chlorophyll.

What are ecosystem services and why are they important?

Ecosystem services are the benefits that people obtain from the diversity of life around them. How do native plants provide ecosystem services? Supporting services, like those that form soil and cycle nutrients, provide the fundamental basis for all life on earth.

What is the role of plants in the food chain?

Plants form the critical base of food chains in nearly all ecosystems. Through photosynthesis, plants harvest the energy of the sun, providing both food and habitat for other organisms. For example, plants are fed upon by insects, which may be eaten by birds, which are in turn are eaten by birds of prey, and so on.

What are the ecosystem services provided by native plants?

Ecosystem Services. Native plants also contribute to regulating ecosystem functions such as flood control and climate regulation. For example, diverse native plant communities along waterways and roadsides slow water movement and can prevent flooding much more effectively than mown turf. Also, during photosynthesis,…