What are two examples of trees being harvested in the rainforest?

What are two examples of trees being harvested in the rainforest?

The Amazon rainforest contains hardwood, such as mahogany and cedar, which the timber industry imports for export.

Why does carbon dioxide in the atmosphere increase when a rain forest is slashed and burned?

The surplus carbon is stored in the plant, helping it to grow. When trees are cut down and burned or allowed to rot, their stored carbon is released into the air as carbon dioxide. And this is how deforestation and forest degradation contribute to global warming.

What effect has the movement of people had on the rain forest quizlet?

What effect has the movement of people had on the rain forest? As more and more people move into the region, more deforestation is necessary because they need shelter.

What are some of the important resources of the rainforest quizlet?

The rainforest is important resource because of its vegetation help clean the earth atmosphere , regulate the climate, and shelter millions species of plants, animals, insects, and fish.

What is one byproduct of slash and burn?

Combustion, whether in the guise of wildfires, as a result of slash-and-burn agricultural practices, or in internal combustion engines, produces carbon dioxide. Photosynthesis, the biochemical process by which plants and some microbes create food, uses up carbon dioxide.

What is one mission of the grassroots organizations in the rainforest?

What is one mission of the grassroots organizations in the rain forest? To educate people about the importance of nature.

How does clearing forests affect the carbon cycle?

Forests play a huge role in the carbon cycle on our planet. When forests are cut down, not only does carbon absorption cease, but also the carbon stored in the trees is released into the atmosphere as CO2 if the wood is burned or even if it is left to rot after the deforestation process.

How does slash and burn affect carbon cycle?

The Carbon Cycle and Global Warming When people clear the forests, usually with fire, carbon stored in the wood returns to the atmosphere, enhancing the greenhouse effect and global warming. When they burn, they release huge volumes of carbon dioxide and other greenhouse gases.

What Effect Will destruction of the rain forest have on biodiversity?

Rain forests also absorb massive amounts of carbon dioxide (CO2). About 31% of Earth’s land surface is covered by forests. Deforestation can directly lead to biodiversity loss when animal species that live in the trees no longer have their habitat, cannot relocate, and therefore become extinct.

What effect might the destruction of the rain forest have on climate?

Deforestation causes increases in temperatures and changes in the amount and distribution of rainfall —generally creating a drier climate. These impacts can affect soil moisture, reducing yields in some areas and increasing flooding in others.

Why are tropical rainforests cleared quizlet?

To rear the cattle increasing tracts of the rainforest are being cleared to make pastures for grazing. Subsistence Farming: Because of the large amounts of poor people that still live in tropical areas, subsistence farming is still widespread.

What are some of the reasons the rainforest is being cleared?

We are cutting down rainforests for many reasons, including:

• wood for both timber and making fires;
• agriculture for both small and large farms;
• land for poor farmers who don’t have anywhere else to live;
• grazing land for cattle;
• pulp for making paper;
• road construction; and.
• extraction of minerals and energy.