Science

Why Do Leaves Change Color?

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Leaves usually change color in the fall season. They change from their usual color of green to other colors like yellow, brown, bronze, gold, orange, and red. The color change occurs before the leaves finally&hellip

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Impacts Of Ozone Depletion

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The ozone layer is a region of the earth’s upper atmosphere lying mostly in the stratosphere that is characterized by high ozone content, it blocks most of the sun’s ultraviolet radiation from entering the lower&hellip

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Importance Of Coral Reefs

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Coral reefs are marine ridges which are a product of the deposition of calcium carbonate by living organisms, mainly corals which are a predominant structural habitat and are the foremost contributors to reef growth and&hellip

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Impact Of Oil spills

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Oil spill is a type of pollution that occurs on water as well as on land. It occurs largely as a result of human activity such as exploration, transport of oil and in some cases&hellip

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Why Do Birds Migrate?

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Birds and animals, around the globe, migrate from one natural habitat to the other, to suit seasonal and environmental changes in their immediate surroundings. 1. More than all living creatures, who resort to relocating their&hellip

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Why Do Things Float?

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People wonder why massive ships and boats float on water even though they are very heavy. Some ask themselves why both one kilogram of wood and a hundred kilograms of wood can float on water.&hellip

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