THE PLANET EARTH
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THE PLANET EARTH
Situation of the planet Earth. Composition of the Earth. Characteristics of the Earth’s surface. Life on Earth: Different kinds of animals, plants, fish. Summary.
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INTRODUCTION
The Earth is one of the nine planets which evolve around a star known as the Sun.
Localisation of the Solar System. The Atmosphere.
COMPOSITION OF THE EARTH
Geological prospections. Study of meteorites. Volcanic matter.
The Study of Earthquakes.
Composition of the matter in the interior of the Earth. Temperature. Thickness.
THE EARTH’S SURFACE
The Earth’s crust.
The Pangea.
Continental plates. Mountain ranges. Isles.
Earthquakes and volcanic eruptions.
Water and the Earth’s crust.
The Atmosphere. The Hydrosphere.
LIFE ON EARTH
Tropical jungles.
Deserts. Cactuses.
Mountainous areas. Ocean beds.
Man and the destruction of the balance existing in Nature.
SUMMARY |
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