You asked: What is the role of trees and animals in an ecosystem?

What is the role of trees in an ecosystem?

TREES SUSTAIN LIFE ON EARTH

Trees are a vital part of our planet’s ecosystem. We all rely on trees and their products: oxygen, fruits, wood, water, medicines and soil nutrients to name a few. They not only give life, but they also improve livelihoods.

How do animals help trees?

Animals help plants by helping pollinate flowers or by dispersing seed. They also help supply nutrients when they die and decompose.

What are the role of trees?

Trees are vital. As the biggest plants on the planet, they give us oxygen, store carbon, stabilise the soil and give life to the world’s wildlife. They also provide us with the materials for tools and shelter.

How important are small plants and animals in the ecosystem?

They play a vital role in the ecosystem because the whole ecosystem gets shattered if the number of small animals are less and therefore, at a particular trophic level if a species becomes extinct then it will have a cascading effect throughout the ecosystem and will result in imbalance.

How do plants and animals maintain their roles?

Plants and animals benefit each other as members of food chains and ecosystems. For instance, flowering plants rely on bees and hummingbirds to pollinate them, while animals eat plants and sometimes make homes in them. When animals die and decompose, they enrich the soil with nitrates that stimulate plant growth.

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What is the role of animal?

Animals help people in four main ways: compan- ionship and pleasure, service, conser- vation, and stabilization of the econ- omy. Some animals are identified as companion animals, and others as pleasure animals.

How do plants and animals respond to changes in their environment?

When some animals (and plants) encounter the impacts of climate change in their environment, they respond by changing behavior and moving to a cooler area, modifying their physical bodies to better deal with the heat, or altering the timing of certain activities to match changes in the seasons.