Teaching Resources :: 289

Getty Images

Wide Shot, static - The sun resembles a pinpoint of fire behind a silhouette of the Great Pyramids / Egypt

Pre-K - Higher Ed

Wide Shot, static - The sun resembles a pinpoint of fire behind a silhouette of the Great Pyramids / Egypt

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Slash and burn rice field in Asia

Pre-K - Higher Ed

In many countries of Asia, the 'slash and burn' practices still occur in remote poor places. After harvesting the rice, when the lands get dryer and dryer, farmers prefer burning their plots of land to clean and purify before planting...

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sunrise

Pre-K - Higher Ed

Mountain fog sunrise on the summit.

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Dual Coal Power Towers HD

Pre-K - Higher Ed

Dual coal towers billowing smoke into the blue sky.

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Turbulent rising of factory machinery

Pre-K - Higher Ed

Turbulent rising of factory machinery

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Dry ice

Pre-K - Higher Ed

Dry ice

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Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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Cauldron of devil

Pre-K - Higher Ed

Cauldron of devil

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wildfire

Pre-K - Higher Ed

wildfire

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Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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Getty Images

Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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Getty Images

Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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wildfire

Pre-K - Higher Ed

wildfire

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Chimney of Power Plant

Pre-K - Higher Ed

Chimney of Power Plant

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Moving Particles Loop - Stars Gold Background

Pre-K - Higher Ed

Moving Particles Loop - Stars Gold Background

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the rush hour commute in a city

Pre-K - Higher Ed

the rush hour commute in a city

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Leuna refinery with suburban houses in the foreground

Pre-K - Higher Ed

Leuna refinery with suburban houses in the foreground

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Cauldron of devil

Pre-K - Higher Ed

Cauldron of devil

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Moving Particles Loop - Stars Purple Background

Pre-K - Higher Ed

Moving Particles Loop - Stars Purple Background

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Global Warming concept

Pre-K - Higher Ed

Global Warming concept

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the rush hour commute in a city

Pre-K - Higher Ed

the rush hour commute in a city

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Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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Getty Images

Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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Getty Images

Moving of dust from Car racing in the forest

Pre-K - Higher Ed

Moving of dust from Car racing in the forest

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