Why does this ecosystem need so many plants?

Why are plants important to the environment?

Plants are living organisms that can live on land or water. … Plants help in maintaining oxygen balance, the most important gas that enable us to breathe. Animals emit carbon dioxide by taking in oxygen. This rise in carbon dioxide levels in air is reduced by plants.

Why are plants so important to a healthy ecosystem?

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. … In general, native plants support other native species more effectively than non-native plants.

What is the importance of green plants in ecosystem?

Green plants absorb most of the energy falling on them and by the process of photosynthesis they produce food for the consumers. Plants, being primary producers are of great importance in the ecosystem. They also maintain the balance of oxygen and carbon dioxide on earth.

What is the 5 importance of plants?

Plants provide many products for human use, such as firewood, timber, fibers, medicines, dyes, pesticides, oils, and rubber. Plants create habitats for many organisms. A single tree may provide food and shelter to many species of insects, worms, small mammals, birds, and reptiles (seeFigure below).

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Why is the ecosystem important?

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. They provide raw materials and resources for medicines and other purposes. … It’s that simple: we could not live without these “ecosystem services”.

Why is it important to have so many different kinds of plants and animals on Earth?

Plants and animals have played an important role in human life for as long as they’ve all existed. In fact, without the plants and animals that humans have used for food, labor, tools and companionship over countless generations, society could not have advanced to the point it has today.

What is ecosystem give example?

An ecosystem is a community of living organisms such as microbes, plants, and animals and non-living abiotic components such as sunlight, water, air, minerals. There are aquatic ecosystems such as wetlands, lakes, coral reefs, hydrothermal vents, and others.