What are the four main phases in the history of the earth’s surface?
Scientists believe that terrestrial planets, like Earth, formed by clumping together from dust and gas into into hot blobs of molten metal and rock several billion years ago. After becoming distinct planets, they went through four stages of formation: Differentiation, Cratering, Flooding and Surface Evolution.
Why are there no moderate climates in the tropics?
This is because the tropics get more exposure to the sun. Because of all that sun, the tropics don’t experience the kind of seasons the rest of the Earth does. The tropical seasons are broken up into just two: the wet season and the dry season. … Other areas in the tropics have a drier climate.
What are the three main types of moderate climate zones in the region?
What are the three main types of moderate climate zones in the region? Tropical, dry and mid latitude climate zones.
What are two main reasons water is important to human activities?
Five reasons water is so important to your health
- Water boots energy. Water delivers important nutrients to all of our cells, especially muscle cells, postponing muscle fatigue.
- Water helps weight loss. …
- Water aids in digestion. …
- Water detoxifies. …
- Water hydrates skin.
What are the different stages of Earth?
Five stages of the formation of the earth
- Earth (Planet);
- Planetary Evolution;
- Earth Crust;
- Earth Mantle;
- Long Term Effects;
What are the different Earth processes?
The most gradual processes include the formation of mountains and ocean bases, continental drift, deposition, and some types of erosion. The fastest processes include earthquakes, eruptions, asteroid impacts, the motion of currents, the water cycle, and weather processes.
What is difference between tropical and temperate?
The region which has always the temperature 65 degree F or above is a tropical region. Whereas in temperate region, there is variation in temperature but not extreme of cold or hot. … The region lies between the equator and pole.
How is climate different than weather?
Weather refers to short term atmospheric conditions while climate is the weather of a specific region averaged over a long period of time. Climate change refers to long-term changes.
What is the difference between tropical temperate and polar?
Tropical climatic zone lies (generally) between 30 degree North and 30 degree South latitudes. … Polar climate zone is characterized by extremely low temperatures throughout the year. Most of the regions that experience polar climate are typically froze throughout the year and may have brief summer season.