When fertilizers run off farmland into streams and ponds, the nitrogen content of the water increases. This can lead to rapid growth of algae in a process called eutrophication .
What does the presence of wastes such as plastic bags and motor oil in lakes and streams miles away from any developed areas suggest?
reduce the use of nonrenewable resources. ... New ways to use renewable resources for energy are now being developed. The presence of wastes, such as plastic bags and motor oil, in lakes and streams miles away from developed areas suggests that. ecosystems are interconnected and human action can alter ecosystem equilibrium ...
Which of the following issues is the cause of the other human environmental impacts on ecosystems?
Humans impact the physical environment in many ways: overpopulation, pollution , burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
What term describes the use of resources in such a way that they will be available for future generations?
depends on the amount and efficiency of resource use, and the amount and toxicity of waste produced. ... What term describes the use of resources in such a way that they will be available for future generations? sustainable . What factor does not determine the size of an individual's ecological footprint?
What are some reasons deforestation occurs Quizizz?
- Q. What are some reasons deforestation occurs?
- clearing land for agriculture, ranching, and mining. just wanting to destroy things. Population moving from rural areas to cities. ...
- clearing land for agriculture, ranching, and mining. just wanting to destroy things. Population moving from rural areas to cities.
Which of the following would cause the greatest decrease in the number of species of plants and animals living in some of the lakes & streams?
Which of the following would cause the greatest decrease in the number of species of plants and animals living in some of the lakes & streams? reduce the use of nonrenewable resources.
What is one way that humans can lessen their impact on the environment?
Don't travel by air if you can avoid it because air travel uses up large amounts of fossil fuels and creates greenhouse gases. Dispose of any rubbish responsibly – it can be hazardous to wildlife. Use public transport, cycle or walk instead of using a car. Use facilities and trips run by local people whenever possible.
What is the most important environmental issue?
Climate change is the big environmental problem that humanity will face over the next decade, but it isn't the only one. We'll take a look at some of them — from water shortages and loss of biodiversity to waste management — and discuss the challenges we have ahead of us.
What are two ways in which humans impact the carbon cycle?
Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere .
What are the positive and negative changes in the environment?
Humans affect the environment in positive and negative ways. Cutting down trees and littering have a negative effect on animals and plants . Protecting endangered species and cleaning lakes and seas has a positive effect on the environment.
What are the 3 pillars of sustainability?
Sustainability is most often defined as meeting the needs of the present without compromising the ability of future generations to meet theirs. It has three main pillars: economic, environmental, and social .
What are the 4 types of sustainability?
The term sustainability is broadly used to indicate programs, initiatives and actions aimed at the preservation of a particular resource. However, it actually refers to four distinct areas: human, social, economic and environmental – known as the four pillars of sustainability.
What is sustainable development in class 10th?
Sustainable development can be defined as an approach to the economic development of a country without compromising with the quality of the environment for future generations .
What are some consequences of deforestation?
The loss of trees and other vegetation can cause climate change, desertification, soil erosion , fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people.
What is the most dramatic result of deforestation *?
Deforestation not only removes vegetation that is important for removing carbon dioxide from the air, but the act of clearing the forests also produces greenhouse gas emissions. The Food and Agriculture Organization of the United Nations says that deforestation is the second-leading cause of climate change.
Does deforestation contribute to global warming?
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.
