This page gathers various educational materials on science — for practice, review, and in-depth learning. Use flashcards, tests, and tasks to train, check yourself, and master the school program with interest and benefit.
CATBRIDGE — SCIENCE STUDYING MATERIALS
The Solar System
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• General overview: what the Solar System includes.
• The Sun, planets, moons, asteroids, comets.
• The concept of orbit.
The Sun
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• The Sun as a star: source of heat and light.
Mercury
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• Mercury — the closest planet to the Sun.
Venus
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• Venus — the “sister of Earth,” its atmosphere and high temperature.
Earth and the Moon
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• Features of Earth: atmosphere, water, life.
• The Moon as a satellite: phases of the Moon, tides.
Mars
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• The Red Planet: climate, surface, exploration.
• Possibility of life.
Jupiter
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• The largest planet.
• Atmosphere, the Great Red Spot.
• Galilean moons (Io, Europa, Ganymede, Callisto).
Saturn
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• Famous rings.
• Structure of the planet and its moons (e.g., Titan).
Uranus
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• Uranus — rotation “on its side.”
Neptune
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• Neptune — winds and blue atmosphere.
Minor Bodies of the Solar System
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• Asteroids, meteors, meteorites.
• The asteroid belt, the Kuiper belt.
• Comets and their tails.
The Solar System and Beyond
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• The concept of “dwarf planets” (Pluto and others).
• Comparison of the Solar System with other star systems.
• Exoplanets.