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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

Carbon dioxide is building up in your atmosphere for two reasons The first is that many of your activities produce carbon dioxide The second reason is that some of your activities limit the amount of?

carbon dioxide being absorbed by natural processes like forests. This imbalance in carbon dioxide levels is contributing to global warming and climate change. It is important to reduce carbon emissions and protect natural ecosystems to help mitigate these impacts.

How does a piece of paper affect the atmosphere?

When we cut down too many trees, we lose oxygen, and since the atmosphere is made out of oxygen, it messes up the atmosphere.

Also, when we just throw the paper in the garbage, people burn it so the can get rid of it. When the burn it, the smoke from the burning goes in the air and ruins the atmosphere, our lungs, the air AND our lungs. If we lose all of those 4 we are all going to die so make sure to RECYCLE your paper, plastic, fiberglass, aluminum, etc.

Thanks!

Kikikim8

Why is the carbon footprint a problem?

The carbon footprint is a problem because it refers to the amount of greenhouse gases, such as carbon dioxide, emitted by human activities. These gases contribute to climate change by trapping heat in the atmosphere, leading to rising global temperatures, sea level rise, and other negative environmental impacts. Addressing carbon footprints is crucial for mitigating climate change and preserving a habitable planet for future generations.

What do plants do to lessen the greenhouse effect?

Plants help lessen the greenhouse effect by absorbing carbon dioxide during photosynthesis. They store this carbon in their biomass, which reduces the amount of carbon dioxide in the atmosphere. Additionally, plants release oxygen as a byproduct of photosynthesis, which helps to balance the levels of greenhouse gases in the atmosphere.

How do human affect the biogeochemical process?

Human impacts are often magnified because of the hydrologic cycle. This is due to the fact that pollutants often follow the path of the water.

The hydrogen cycle consists of hydrogen exchanges between biotic (living) and abiotic (non-living) sources and sinks of hydrogen-containing compounds. Hydrogen (H) is the most abundant element in the universe. On Earth, common H-containing inorganic molecules include water (H₂O), hydrogen gas (H₂), hydrogen sulfide (H₂S), and ammonia (NH₃). Many organic compounds also contain H atoms, such as hydrocarbons and organic matter. Given the ubiquity of hydrogen atoms in inorganic and organic chemical compounds, the hydrogen cycle is focused on molecular hydrogen, H₂.

Human Impact

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Human impacts are often magnified because of the hydrologic cycle. This is due to the fact that pollutants often follow the path of the water

Withdrawal of Water

Humans remove water out of the system to irrigate crops, to provide us with drinking water and to carry out many of our industrial processes. Water also provides energy for many households and for many sanitation processes.

Discharge of Pollutants

Humans add substances to the water that cause its properties to change. As precipitation falls on the ground and moves into rivers and creeks, it picks up pollutants that range from dirt sediments to toxic chemicals. In rural areas, pollutants include farm pesticides, herbicides and fertilizers as well as wastes from septic systems. In urban areas, the pollutants include gas, oil, pet waste, fertilizers, pesticides, salt and treated human waste from sewage treatment plants. Pollutants often cause the

degradation and eutrophication of the water supplies.

Who is responsible for water scarcity?

Water scarcity can be caused by a combination of factors, including climate change, population growth, pollution, and mismanagement of water resources by governments and industries. It is a complex issue that requires a collective effort from individuals, governments, and businesses to address through sustainable water management practices.

Describe two effects of oxygen levels in the atmosphere rising.?

  1. Increase in oxygen levels can enhance combustion reactions, making fires burn hotter and faster. This can increase the intensity and spread of wildfires.
  2. Higher oxygen levels can also promote the growth of oxygen-dependent organisms, such as certain bacteria and fungi, which can have ecological impacts on ecosystems.

Give two examples of human activities that can affect the earth system?

Releasing lots of harmfull gasses like carbon dioxide, cabon monooxide which helps in increasing green house effect and ultimately results in increased global warming.

Exploiting natural resources with over limit which also result in imbalance of nature
one reason is definitely mining and another can be deforestation.

What will deforestation do?

If we do not, earth's oceans will rise faster than many people will be able to cope. Many species will not be able to migrate to new areas fast enough to avoid extinction. We can expect the spread of tropical disease, and the further northward migration of Africanized (killer) bees. A few of the changes may prove beneficial, but most of them will be economically disastrous.

If all the trees got cut down what would be the carbon dioxide levels be?

If all trees were cut down, the carbon dioxide levels would likely increase significantly. Trees absorb carbon dioxide and release oxygen during photosynthesis, so their removal would disrupt this balance, leading to higher carbon dioxide concentrations in the atmosphere. This rise in carbon dioxide could contribute to global warming and climate change.

What is a beetle habitat?

Beetles can be found in a variety of habitats including forests, grasslands, wetlands, and deserts. They are highly adaptable and can thrive in a range of environments as long as there is food and suitable shelter available. Some beetles are specialized to specific habitats such as dung beetles in fields or water beetles in ponds.

What are 2 examples showing how fallow land can be converted into agricultural land?

  1. Land can be cleared of existing vegetation, plowed, and tilled to remove weeds and prepare the soil for planting crops. This process helps rejuvenate the soil and make it ready for agricultural production.
  2. Fallow land can also be reclaimed through irrigation systems, where water sources are developed or redirected to convert the land into arable fields, allowing for the cultivation of crops in areas previously unsuitable for agriculture.

What environmental factor changes as you go from the rain forest canopy to the forest floor?

Light availability decreases as you descend from the rainforest canopy to the forest floor due to the dense tree cover above. This results in reduced photosynthesis and plant growth opportunities, impacting the diversity and composition of plant species found in each layer.

Why has the carbon dioxide level of the atmosphere been rising for more then 150 years?

The increase in atmospheric carbon dioxide levels over the past 150 years is primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release more CO2 than natural sinks can absorb, leading to a build-up of carbon dioxide in the atmosphere.

Do bobcats live in Ireland?

Bobcats do not live in Ireland. They only live in North America. Their range is from southern Canada to northern Mexico.

Which Gas is released when branches of trees are decayed or cut?

When plant life decays, it releases carbon dioxide. This does not occur when trees (or their branches) are simply cut. In fact, if the wood can be preserved so that it does not rot, the carbon contained therein will be sequestered indefinitely.

McDonald's are responible for destroying tropical rainforest?

McDonalnds is responsible for desroying our forest. The billion dollar coorporation chops trees from numerous forest around the globe in order to manufactor their paper products. Such as: cups, napkins, straw wrappers, and french fry containers. Not only is the pratice of Deforestation taking away from thousands of animals territory or hundreds of ecosystems, but is also contributing to the massive pollution of our environment !!

How many trees are planted on earth day?

There is no exact number of trees planted on Earth Day as it varies every year and across different initiatives and organizations. Millions of trees are typically planted on Earth Day, with efforts often coordinated by various governments, communities, and environmental organizations around the world.

What effects can deforeststation have on the climate?

Primarily, deforestation release carbon into the atmosphere that becomes carbon dioxide. This is a greenhouse gas, and adding more of it to the atmosphere will tend to enhance the natural greenhouse effect. As a result, deforestation tends to contribute to the warming of the earth.

When carbon dioxide levels increase in the atmosphere what happens to global temperatures?

When greenhouse gases like carbon dioxide increase in the atmosphere then the temperature rises. Greenhouse gases capture heat rising from the surface of the earth and prevent it escaping to space.

What advantages did humans do to the ecosystem?

Humans have impacted the ecosystem both positively and negatively. Some advantages include technological advancements that have improved agricultural practices and enabled better conservation efforts. Additionally, human intervention has helped protect certain species from extinction through breeding programs and habitat restoration.

Do bobcats live in rainforests?

No, they do not live in rainforests. Bobcats live from southern Canada, throughout most of the continental United States, and into northern Mexico. In these areas, they inhabit various types of forest, grassland, and even desert.

What US state emits the most carbon dioxide?

The state that emits the most carbon dioxide in the US is Texas. This is due to its large population, extensive industrial sector, and significant reliance on fossil fuels for energy production.

What are some human activities that is altering the carbon cycle?

Burning of fossil fuels, deforestation, and industrial processes are some human activities that are altering the carbon cycle by releasing large amounts of carbon dioxide into the atmosphere, leading to increased global temperatures and climate change. Additionally, land-use changes, such as agriculture and urbanization, can also affect the carbon cycle by impacting the capacity of ecosystems to absorb and store carbon.