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As well as the vivid beauty that comes with great diversity in plants and animals, rainforests also play a practical role in keeping our planet healthy. By absorbing carbon dioxide and releasing the oxygen that we depend on for our survival. The absorption of this CO2 also helps to stabilize the Earth's climate.
- What is the most important thing about rainforests?
- How do rainforests benefit humans?
- Why is it so important to protect the rainforest?
- Why are rainforests important BBC Bitesize?
- How important is the Amazon rainforest?
- Why are rainforests important for medicine?
- What do we use from the rainforest?
- What would happen if there were no rainforests?
- Why is rainforest known as the lungs of the earth?
- Why do we need the rainforest ks2?
- Why are rainforests important economically?
- Why is the Amazon rainforest important ks2?
- What is one interesting fact about the rainforest?
What is the most important thing about rainforests?
Rainforests are essential to life on Earth. Not only do they provide air, water, medicine, food, and shelter to a multitude of living beings, they are also one of our best natural defenses against climate change because of their capacity to absorb greenhouse gases from the atmosphere.
How do rainforests benefit humans?
Their millions of trees take in huge amounts of carbon dioxide from the atmosphere. They make much of the oxygen humans and animals depend on. Without them, there would be less air to breathe! Rainforests also help maintain Earth's climate.
Why is it so important to protect the rainforest?
Rainforests are natural air filters. They store and filter excess carbon and other pollutants from the atmosphere and release oxygen through photosynthesis. Without rainforests, our planet is unable to mitigate excess greenhouse gas emissions, which destabilizes the Earth's climate.
Why are rainforests important BBC Bitesize?
Tropical rainforests act as life support systems for the planet as they: ... Influence the hydrological cycle - rainforests help to provide water for people. Trees act as a water store by intercepting rainfall. They release water into the atmosphere by evapotranspiration (evaporation and transpiration).
How important is the Amazon rainforest?
The Amazon rainforest plays an important part in regulating the world's oxygen and carbon cycles. It produces roughly six percent of the world's oxygen and has long been thought to act as a carbon sink, meaning it readily absorbs large amounts of carbon dioxide from the atmosphere.
Why are rainforests important for medicine?
oxygen - the rainforest vegetation takes in carbon dioxide and gives out oxygen. medicines - a quarter of all natural medicines were discovered here. food, eg vanilla, chocolate, nuts, ginger and pepper.
What do we use from the rainforest?
Other staples that come from rainforests include citrus, cassava, and avocado, as well as cashews, Brazil nuts, and ubiquitous spices like vanilla and sugar. Then there are a few foods that many of us consider life-giving—coffee, tea, and cocoa—and yes, they come from tropical forests, too.
What would happen if there were no rainforests?
The air quality will drop and we will start inhaling more CO2. ... If the Amazon rainforest does burn out, it will become a source rather than storage for carbon dioxide. Its potential destruction would mean that the rainforest will stop recycling CO2 into oxygen, and this would impact the air quality of the entire planet.
Why is rainforest known as the lungs of the earth?
Tropical rainforests are often called the “lungs of the planet” because they generally draw in carbon dioxide and breathe out oxygen. ... Carbon dioxide increases each year as a result of burning fossil fuels and deforestation.
Why do we need the rainforest ks2?
We need rainforests because all those trees and plants produce around 20% of the oxygen that we need to breathe. The trees also absorb carbon dioxide, which is a greenhouse gas that the Earth has too much of at the moment.
Why are rainforests important economically?
Biological diversity
(8,000 years ago, they covered about double the current area.) Rainforests are a priceless and economically vital source of food and medicine, wood and water, building and craft materials and much, much more.
Why is the Amazon rainforest important ks2?
The Importance of Rainforests
The rainforests are of great importance because they are home to: oxygen - the rainforest vegetation takes in carbon dioxide and gives out breathable oxygen. medicines - a quarter of all natural medicines were discovered here. undiscovered species.
What is one interesting fact about the rainforest?
Fact 1: Rainforests only cover around 2 percent the total surface area of the Earth and about 6% of the Earth's land surface, but about 50 percent of all known species of the plants and animals on the earth live in the rainforest. Fact 2: Rainforests are the forests that receive a high amount of rainfall.
