Bozeman Science
Water Pollution
In this video Paul Andersen explains how water quality can be degraded by pollutants. Wastewater is the main source of water pollution and can be measure using the BOD (biochemical oxygen demand). Dead zones, cultural eutrophication,...
msvgo
Water Pollution
It explains the sources of water pollution, its effects and the ways to prevent and control water pollution.
Let's Tute
Sources and Distribution of Water on Earth
The video discusses the sources of water, including surface water and groundwater, and how they are distributed in different parts of the world. It also highlights the factors that influence water distribution and the importance of...
Let's Tute
Understanding Air Pollution: Causes, Effects, and Prevention
This video discusses the causes and effects of air pollution, including both natural and man-made sources. It highlights the various forms of air pollutants and their impact on human health and the environment, while also emphasizing the...
EarthEcho International
Into the Dead Zone: Investigating the Impact of Wastewater on Our Water Planet
This video explores the issue of dead zones in water bodies around the world, caused by the release of nitrogen and phosphorus from wastewater and agricultural runoff. The expedition team investigates the impact of these pollutants on...
Curated Video
How Can Animals Drink Water From Dirty Ponds And Not Get Sick?
Forests are not usually teeming with water bodies. In other words, there are only a handful of lakes, ponds, or other small bodies of water that quench the thirst of a lot of animals that live in nearby wildlife areas. As animals...
Science ABC
How Can Animals Drink Water From Dirty Ponds And Not Get Sick?
Forests are not usually teeming with water bodies. In other words, there are only a handful of lakes, ponds, or other small bodies of water that quench the thirst of a lot of animals that live in nearby wildlife areas. As animals...
Mediacorp
Water Scarcity in Bangladesh
This video highlights the water scarcity crisis in Bangladesh, particularly affecting the women who bear the burden of fetching water for their households. It sheds light on the challenges faced by families in accessing clean drinking...
Weatherthings
Water Smart: Water as a Natural Resource - Pollution
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
msvgo
Conventional Source of Energy: Thermal Energy
It describes thermal energy, thermal power plant and demerits of thermal energy.
Wonderscape
Science Kids: Plastic and Chemical Pollution in Oceans
This video discusses the significant sources of pollution in our oceans, focusing on the impact of chemical waste and plastic pollution. It highlights the consequences of pollution on marine life, human health, and the environment. The...
Science360
Testing the waters 1,4-dioxane in North Carolinas Cape Fear River Basin
It was an email from a colleague that tipped off environmental engineer Detlef Knappe of possible 1,4-dioxane contamination in the Cape Fear River Basin, North Carolina's largest watershed and a source of drinking water for communities...
Science360
Testing the waters: 1,4-dioxane in North Carolinas Cape Fear River Basin
It was an email from a colleague that tipped off environmental engineer Detlef Knappe of possible 1,4-dioxane contamination in the Cape Fear River Basin, North Carolina's largest watershed and a source of drinking water for communities...
EarthEcho International
Expedition into the Dead Zone: Investigating the Impact of Human Actions on Waterways
This video follows an expedition to the headwaters of the Chesapeake Bay to investigate how human actions create dead zones in underwater areas. The video explores the impact of air pollution on waterways and the role of nitrogen in...
Weatherthings
Water Smart: Water as a Natural Resource - Conserve Water
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
Weatherthings
Water Smart: Water as a Natural Resource - Wastewater
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
Weatherthings
Water Smart: Water as a Natural Resource - Ecosystems
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
Weatherthings
Water Smart: Water as a Natural Resource - Summary
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
Weatherthings
Water Smart: Water as a Natural Resource - Quiz
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
JJ Medicine
Giardiasis (Beaver Fever) Infection Sources, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment
Giardiasis (Beaver Fever) | Infection Sources, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment Giardiasis (also known as Beaver Fever) is a gastrointestinal condition caused by infection with the protozoal species known as...
Seeker
How Millions of Microscopic Fibers Are Ending Up in Our Bodies | The Swim
Every day, billions of sharp, invisible fibers are making their way out to our oceans and air, and into our water, wine, beer, and cells. Read More How much plastic is your washing machine sending out to sea?...
Visual Learning Systems
People and the Environment: Pollution
Students will explore the notion of resource conservation, and identify the differences between renewable and non-renewable resources. Some of the ways our environment may be harmed via pollution, deforestation, species extinction, and...
Curated Video
Types of Pollution
Types of Pollution discusses the dangers of pollution by reviewing the four main types and examples of each.
TED Talks
TED: The real danger lurking in the water | Romulus Whitaker
The gharial and king cobra are two of India's most iconic reptiles, and they're endangered because of polluted waterways. Conservationist Romulus Whitaker shows rare footage of these magnificent animals and urges us to save the rivers...