if we destroy forests then what will be its outcome??
Answers
Answer:
Forests are one of the Earth’s greatest natural resources. There is a reason why we often figuratively speak of ‘the tree of life’; forests are key to supporting life on Earth.
Eight thousand years ago, half of the Earth’s land surface was covered by forests or wooded areas. Today, these areas represent less than one third. Forests are home to 80% of the world’s land-based biodiversity and billions of dollars worth of medicinal plants are harvested from tropical forests every year. In addition, 1.6 billion people depend on them to some extent for their livelihoods.
Some of the ways forests make it possible to grow the food we need
Forests help regulate local weather systems, controlling how much rain and snow fall in a given area. This is especially important in agricultural areas where the growing season is short. Many plants need the help of wild pollinators to produce fruit and seeds. Birds, bees, insects, and animals act as pollinating agents in the agricultural process, and many make their homes in forest environments next to farmlands. Ironically, when we destroy a forest habitat for agricultural reasons, we eliminate one of the components necessary to yield successful crops.
Forests provide a habitat for natural pest controllers. An estimated 99% of pests that have the ability to destroy crops are kept in check by birds, spiders, parasitic wasps, lady bugs, and fungi. These organisms save farmers billions of dollars every year, and reduce the need for chemical pesticides.
Wild animals and edible insects from forests are the main source of protein for many people. Forest foods are a regular part of rural diets and serve as safety nets in periods of food scarcity.
Forests not only help us grow the food we need but also provide us with the energy we need to cook. An estimated 2.4 billion people use fuelwood for cooking their food and approximately 765 million people worldwide use wood fuel to boil and sterilize water.
Answer:
Trees absorb and store carbon dioxide. If forests are cleared, or even disturbed, they release carbon dioxide and other greenhouse gases. Forest loss and damage is the cause of around 10% of global warming. There's simply no way we can fight the climate crisis if we don't stop deforestation
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