Visual Learning Systems
Fall: What Happens in Fall?
Crisp, colorful video footage illustrates the beautiful and fascinating features of the fall season. This video also takes a brief look into what causes the fall season. Concepts and terminology: autumn, foliage, seed dispersal,...
Weatherthings
Weather Things: Water on Earth
The cycle of water from the air to the ground to the oceans and back to the air never ends. Water is found in the air, in the ground, in rivers and oceans, and it's found as gas, liquid, and solid. As it moves though phases and locations...
Oxford Comma
Specificity and Ambiguity: Stopping by the Woods on a Snowy Evening
If you're familiar with John Green's debut novel, looking for Alaska, then you know the reference to Miles' name (Miles to go before I sleep) comes from a Robert Frost poem. But, did you know that diving into this poem revels just how...
Weatherthings
Weather Things: Spring
The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...
Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Evaporation
The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...
Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Quiz
The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...
Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Condensation
The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...
Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Summary
The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...
Weatherthings
Weather Things: Seasonal Changes
The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...
Weatherthings
Weather Things: Causes of Seasons:
The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...
Weatherthings
Weather Things: Autumn
The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...
Getty Images
frost, ice, icicle, icy, melt, nature, outdoors, snow, weather, winter
frost, ice, icicle, icy, melt, nature, outdoors, snow, weather, winter
Getty Images
Timelapse frost forms, dark blue background
Timelapse frost forms, dark blue background
Getty Images
Timelapse frost forms, blue background, left to right
Timelapse frost forms, blue background, left to right
Getty Images
BIRCH LEAVES BLUR : white frost - TRANSITION
BIRCH LEAVES BLUR : white frost - TRANSITION
Getty Images
DEEP FROST AND SNOW ON TREES
DEEP FROST & SNOW ON TREES; WYKEHAM, NORTH YORKSHIRE, ENGLAND
Getty Images
frost, ice, icicle, icy, melt, nature, outdoors, snow, weather, winter,
frost, ice, icicle, icy, melt, nature, outdoors, snow, weather, winter
Getty Images
Po River flows under winter sky, frost crystals
Po River flows under winter sky, frost crystals
Getty Images
HARD FROST ON TREE BRANCHES
HARD FROST ON TREE BRANCHES; WEAPONNESS VALLEY, SCARBOROUGH
Getty Images
frost, ice, icicle, icy, melt, nature, outdoors, snow, weather, winter,
frost, ice, icicle, icy, melt, nature, outdoors, snow, weather, winter,
Getty Images
A freezing woman cleans frost from a windshield.
A freezing woman cleans frost from a windshield.