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Deforestation and Habitat Loss

This category deals with the causes and effects of changes in natural habitat. Examples would include questions about cutting down forests, plowing grasslands for agriculture, coral reef die-offs, and the natural process of succession.

2,589 Questions

How does cutting down trees in the rainforest effect the Earth's climate?

Yes, cutting down trees does affect the weather, because trees provide the world with oxygen and the rain-forest is known for its vast quantities of trees, so with less oxygen and more carbon dioxide the world gets hotter and hotter (not a good thing!). Giving is humans unbearably hot situations to live in!

What best describes how human interaction with the physical environment can affect the features of a region?

The damming of the Colorado River in the Southwestern U.S. made agriculture possible in the desert. we all have study island why not help each other out and put all the answers on here i hate when there is not a answer... study island can smd (; (kinkkkaaayyy face) love k

Why do people deforest?

people are obviously doing it because they can't satisfy their greedy needs. they need to make five-star buildings, hotels, multi-storyrd buildings, etc. they need to invest money and become rich. that's why people are still clearing forests even though deforestation has many harmful effects

What is effect of agriculture on environment?

It effects it alot because farming helps the environment because the farmers have to take care of it so they can grow crops.
Diffirent techniques, effect the the environment in different ways. for instance traditional methods like scything and steeping, effect the the environment in a far different and far more positive way compared to modern ultra-scale farming, which involves the use of pestercides, fungacides, insecticides and artificial fertilizers, which are basically used to eradicate nature. However Plants cant grow without nature as we know, So we've come up with artificial oil-based fertilizers to try and substitue nature, which doesn't work. these chemicals are also varstly inefficient, as every time we use the the 'pest' becomes imune to it, so more boffins have make a different type, and we just go round in circles. There latest chemicals are called neonictinoids, which have effected the environment so much so that life on this earth is likely to last less than ten years. Because the bees are being effected, which are the main pollinators, and exist on every single continent on earth exept Antarctica.

To sign a pettition to stop the use of neonoctinoids, and to help save the honey bee go to

www.soilassociation.co.UK

To learn more about kinder and more traditional methods of farming, go to www.brockwiervalleyestate.webs.com

What if you destroyed all the rainforests?

If you were to destroy all the rainforests, it will definitely affect the lives of all living creatures including humans. There will be much lesser trees and plants for photosynthesis which releases oxygen. There will be lesser animals too. This would mean less food chain supply for humans and less oxygen for breathing. There is also the effect to the world's ozone layer.

How does burning trees effects carbon dioxide?

Burning trees not only creates more carbon dioxide because of the smoke released from the burning, but also because trees help remove carbon dioxide from the atmosphere. They take in CO2 and release oxygen. The less trees there are, the more CO2 in our atmosphere.

How does deforestation effect the air?

Deforestation effects the air because trees take in co2 and if cut down then too much co2 :(

What animals are effected by deforestation?

its ruining their habitats,; that's what id say. deforestation is when people cut down many trees in the forest. it destroys the trees many birds, monkeys, bugs, and many more animals may live in. wildlife conservationalists are trying to stop deforestation. :)

How does deforestation affect noise pollution?

The Trees Buffer most of the noise in one area and reduces it in the other. When you cut a tree down, it increases noise in the other area due to no tree buffering the noise.

How many trees does each UK family use per year in waste paper?

If an average family recycled all of their paper, this would save 3 trees worth of paper every 6 months.

Each person in the UK uses 15 trees worth of paper every year

Every year we need a forest the size of Wales to provide all the paper we use in Britain.

Why do you cut down tress where you do not need them?

people cut down trees where they need them to build new buildings

How much erosion and pollution is caused by tourism?

Tourists erode areas they travel to in many different ways such as by walking along paths they are wearing away the path a tiny bit, this process is called abrasian. Pollution occurs when tourists litter areas that they travel to or if they drive a car to get to their tourist destination they are polluting the air with car fumes or if they travel by boat they are polluting the lakes or seas with oil and other toxic chemicals. Tourists can also disrupt habitats that animals live in by disturbing them or ruining their habitat.

How mining operation cause the destruction of forest?

Mining operations in forest areas have also contributed to the destruction of forests.Mining activities cause soil erosion,while mine wastes and tailings pollute bodies of water.

What are some methods to cut down on overgrazing?

Limit the number of animals grazing on the land, achieved either through market conditions (i.e. waiting for the land to be overgrazed and degraded and let the ranchers solve the problem on their own), or perhaps through government subsidies (rewards for limiting) to limit the number of animals on the land.

What cause of deforestation?

The most common cause of deforestation is human removal of trees for lumber and/or to change the use of the land to farming. This was common in the early settlement of the US. In Brazil, and other rain forest areas, this change is less than ideal since the soil is not suitable for successful agriculture.

Why is cutting trees bad?

It is bad because if you are cutting down trees then there won't be any oxygen meaning that people could die and also animals need shelter from the trees so if they are cut down then the animals will die and some animals are only adapted to living in a tree area so animals and other species could get extinct.

What is the bad effect of deforestation?

Atmospheric

Deforestation is ongoing and is shaping climate and geography

Deforestation is a contributor to global warming, and is often cited as one of the major causes of the enhanced greenhouse effect.

Hydrological

Trees, and plants in general, affect the water cycle significantly:

  • Their canopies intercept a proportion of precipitation, which is then evaporated back to the atmosphere (canopy interception);
  • Their litter, stems and trunks slow down surface runoff;
  • Their roots create macro pores - large conduits - in the soil that increase infiltration of water;
  • They contribute to terrestrial evaporation and reduce soil moisture via transpiration;
  • Their litter and other organic residue change soil properties that affect the capacity of soil to store water.
  • Their leaves control the humidity of the atmosphere by transpiring. 99% of the water absorbed by the roots moves up to the leaves and is transpired.[39]
As a result, the presence or absence of trees can change the quantity of water on the surface, in the soil or groundwater, or in the atmosphere. This in turn changes erosion rates and the availability of water for either ecosystem functions or human services.

The forest may have little impact on flooding in the case of large rainfall events, which overwhelm the storage capacity of forest soil if the soils are at or close to saturation.

Soil

Deforestation generally increases rates of soil erosion, by increasing the amount of runoff and reducing the protection of the soil from tree litter.

Ecological

Deforestation results in declines in biodiversity.

Animals in danger

Contribute to global warming

We need trees to breath and cutting down forests results in fewer trees. Trees take in carbon dioxide so if we get rid of forests more greenhouse gas is released into the atmosphere resulting in global warming.

What are the major reasons for conservation?

There isn't any one particular reason to conserve natural resources. Rather, it is a variety of interest groups with loosely aligned goals of conservation.

Romantic interest: Writers like Emerson, Thoreau, and Muir connected with a sublime, or spiritual side of nature. God's true glory emerged in the interconnectedness and majesty of the natural world. Here, a sense of morality compelled people to protect "special" places.

Wise Use: The roots of the Conservation movement, proper, stem from the desire to use resources (such as timber or minerals) wisely in order to preserve them. Out of this school of thought arose the modern idea of sustainability.

Hunting: A major proponent of early conservation movements came from wealthy people who wanted to preserve hunting grounds. The tradition continues today as groups like Ducks Unlimited preserve wetlands. The stimulus here is an individualistic one: *I* want to preserve habitat so *I* can go hunting on it.

Socialism: Bob Marshall was a proponent of the Wilderness Act, but unlike the hunters, his motivation was socialism. He saw natural places as a place that belonged to ALL people, not just the wealthy elite who could buy large tracts of land or go to hunting preserves.

Playgrounds: Parks are preserved and managed at every level of government, each with its own agenda and focus. State parks are often focused on recreation, such as fishing, camping, biking, etc., while National Parks are often more focused on resource protection as a priority (though visitor experience is in the NPS mandate). Photographers, painters, hikers, climbers, campers, and others enjoy these areas. Hunters enjoy National Parks, but since hunting is not permitted in them, they often express to me some level of disappointment that they can't kill the most magnificent buck in the park.

Tree-Huggers and Animal Rights Activists: Some people have overpowering empathy for the life of an animal or a tree, and wish to preserve them out of selflessness. However, the problem with fundamentalism is that nature is a dynamic environment that is constantly changing; the life of any one tree is rather inconsequential. However, protecting the habitat of threatened species is critical to maintaining the biodiversity and natural balance of the world.

While there are differences and conflicts between these groups, they all have a similar goal of conservation. The bigger question is how best to go about conserving land. Perhaps this is why there are so many federal agencies that manage conservation-oriented lands: The U.S. Forest Service, the Bureau of Land Management, the National Park Service, and the U.S. Fish & Wildlife Service to name a few. Each of these agencies has a different mandate. Plus, there are state, county, and city conservation groups, as well as non-profit groups committed to conservation buying and advocacy.

What is wrong about deforestation?

Deforestation the process of destroying a forest.

It is one of the two main causes of global warming.

The term is used today to refer to human beings and their replacement by agriculture.

It deals with farmers and loggers clearing land for agriculture.

Deforestation has contributed to the loss of a vast percentage of forests.

It has resulted in the reduction of Indigenous forests to four-fifths of their pre-agricultural area.

Currently, Indigenous forests now cover a mere 21% of the Earth's land surface.

By cutting down rain forest what is the result of wildlife animals?

The wildlife is displaced. They will need to find another home that is suitable to their former habitat. Some wildlife will not survive.