https://padlet.com/supicha/kxdop4fa7t6gs5b9 en-us 2022-02-04 07:11:32 UTC 2025-11-07 17:18:09 UTC hello@padlet.com supicha https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2028971586 What are types of environmental problems? Let's brainstorm!
ปัญหาสิ่งแวดล้อมมีอะไรบ้าง มาระดมความคิดกัน!]]> 2022-02-04 07:11:46 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2028971586 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030427122 Overview. Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere. Household combustion devices, motor vehicles, industrial facilities and forest fires are common sources of air pollution

]]> 2022-02-05 05:29:27 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030427122 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030427652 Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.]]> 2022-02-05 05:31:05 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030427652 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030430080 Water pollution is uniquely vulnerable to pollution. Known as a “universal solvent,” water is able to dissolve more substances than any other liquid on earth. It’s the reason we have Kool-Aid and brilliant blue waterfalls. It’s also why water is so easily polluted. Toxic substances from farms, towns, and factories readily dissolve into and mix with it, causing water pollution.]]> 2022-02-05 05:38:58 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030430080 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030431069 Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment.]]> 2022-02-05 05:42:13 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030431069 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030432959 “Global warming” refers to the rise in global temperatures due mainly to the increasing concentrations of greenhouse gases in the atmosphere. “Climate change” refers to the increasing changes in the measures of climate over a long period of time – including precipitation, temperature, and wind patterns.]]> 2022-02-05 05:47:55 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030432959 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030433495 Global warming is an aspect of climate change, referring to the long-term rise of the planet's temperatures. It is caused by increased concentrations of greenhouse gases in the atmosphere, mainly from human activities such as burning fossil fuels, and farming.]]> 2022-02-05 05:49:25 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030433495 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030433900 Deforestation is the purposeful clearing of forested land. Throughout history and into modern times, forests have been razed to make space for agriculture and animal grazing, and to obtain wood for fuel, manufacturing, and construction.]]> 2022-02-05 05:50:31 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030433900 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030435592 Direct causes of deforestation are agricultural expansion, wood extraction (e.g., logging or wood harvest for domestic fuel or charcoal), and infrastructure expansion such as road building and urbanization.]]> 2022-02-05 05:54:58 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030435592 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030437082 Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms.  This can include rain, snow, fog, hail or even dust that is acidic.]]> 2022-02-05 05:58:53 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030437082 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030438331 Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.]]> 2022-02-05 06:02:29 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030438331 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030439263 An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction.]]> 2022-02-05 06:05:19 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030439263 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030443815 Species become endangered for two main reasons: loss of habitat and loss of genetic variation. A loss of habitat can happen naturally. ... Human activity can also contribute to a loss of habitat. Development for housing, industry, and agriculture reduces the habitat of native organisms.]]> 2022-02-05 06:18:36 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030443815 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030446767 Soil degradation problem is a basic natural resource.  and is the basis for all terrestrial beings.  Avoiding soil degradation is essential to our well-being.]]> 2022-02-05 06:28:00 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030446767 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030447806 Soil degradation causes include agricultural, industrial, and commercial pollution; loss of arable land due to urban expansion, overgrazing, and unsustainable agricultural practices; and long-term climatic changes.


]]> 2022-02-05 06:31:22 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030447806 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030450975 A flood caused by heavy or excessive rainfall in a short period of time, generally less than 6 hours.]]> 2022-02-05 06:40:54 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030450975 https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030451984 Flash floods occur within a few minutes or hours of excessive rainfall, a dam or levee failure, or a sudden release of water held by an ice jam. ... Most flash flooding is caused by slow-moving thunderstorms, thunderstorms repeatedly moving over the same area, or heavy rains from hurricanes and tropical storms.]]> 2022-02-05 06:44:03 UTC https://padlet.com/supicha/kxdop4fa7t6gs5b9/wish/2030451984