Wilderness Classroom
Pollution
Educate scholars on pollution—air, water, and land—with a series of lessons that begin with a thorough explanation of each type. Learners then take part in three activities to reinforce the importance of reducing pollution. They...
Environmental Protection Agency (EPA)
New England's Ground Water Resources
Learn all about where ground water is stored, how it moves, and how it is accessed in a detailed and thorough 10-page reading. Whether supplementing reading for an existing environmental or earth science course or providing background...
National Institute of Open Schooling
Environmental Concerns
Every year, more than 14 billion pounds of garbage is dumped into the oceans of the world, most of which is plastic and toxic to ocean life. Lesson 32 in the series of 36 focuses on environmental concerns, specifically pollution. Under...
National Institute of Open Schooling
Air Pollution
Seventy percent of the air pollution in China is due to car exhaust. Under the umbrella of environmental chemistry, learners extensively explore air pollution. From the makeup of our atmosphere to sources of major air pollutants, classes...
Curated OER
The Rain Forest in Photographs
In this rain forest worksheet students enjoy looking at 8 photographs. Students read the detailed captions which accompany each photograph.
Ducksters
Ducksters: Earth Science for Kids: Soil
Kids learn about the Earth science subject of soil including how it is formed, properties, horizons, layers, topsoil, bedrock, and facts about soil.
Smithsonian Institution
National Museum of Natural History: American Mammals: Trowbridge's Shrew
Trowbridge's Shrews are strong burrowers, particularly in deep, organic layers of soil, and are common where those burrowing condition are available, and where there is plenty of canopy and a low water table. They range through coastal...
BiologyWise
Biology Wise: Structure and Function of a Casparian Strip
The Casparian strip is found in the endodermis layer of a plant's roots and it assists the plant in absorbing water and nutrients from the soil. The structure of a plant root is described and the process by which the Casparian strip...
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