Studies
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Sahara – the largest desert
Sahara – the largest hot desert on Earth The Sahara desert is a desert that is associated primarily with a…
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We know how dinosaurs became extinct. A new discovery
How did the dinosaurs die out? A new discovery of international group of scientists 66 million years ago, an asteroid…
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Locust anti-collision system
Why don’t the locusts collide? Imagine a small city with some 80 million cars on the road at once. How…
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Evolution theory – what is evolution?
What is evolution? The theory of evolution states that species change over time. There are many different ways to change…
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Pangaea (Pangea) – supercontinent
Pangaea (Pangea) – when all continents were one “Mother Earth” Supercontinents have arisen several times in the history of the…
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