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What are the reasons responsible for season change?
Write three different features of summer and winter seasons.
Point to Ponder
Why the nights are short and days are long in summers?
Rainy season is also ldlicu
e weather is dry and windy in the
answer the following questions :
2 Why the temperature is not equal on all parts of the earth?
3. Why cloudy days and nights are warmer than clear days and nights?
What do you mean by weather?
Answers
Answer:
Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.
Summer is warmer and winter is colder because of the length of our days and nights. In the summer daylight lasts longer and night time is shorter. In winter the days are shorter and the nights longer. There is more time for the sun to warm us during long summer days.
As the Earth circles the Sun during the year, half of the Earth get more or less sunlight than the other half of the Earth. In the summer months, the northern half of the Earth, where we live, tilts towards the Sun. ... That is why the days start to get shorter for us, but longer for the other half of the Earth.
Earth's temperature doesn't infinitely rise because the surface and the atmosphere are simultaneously radiating heat to space. This net flow of energy into and out of the Earth system is Earth's energy budget. The energy that Earth receives from sunlight is balanced by an equal amount of energy radiating into space.
During the day, sunlight heats the Earth. If skies are clear, more heat reaches the ground leading to warmer temperatures. On cloudy days, clouds reflect the sun's light into space, keeping much of the energy away from the surface and leading to cooler temperatures.
Explanation: