20. ਧਰਤੀ ਉੱਤੇ ਮੌਸਮਾਂ ਵਿੱਚ ਤਬਦੀਲੀ ਇਸ ਲਈ
ਵਾਪਰਦੀ ਹੈ ਕਿਉਂਕਿ The change in
seasons on the earth occurs because
पृथ्वी पर ऋतुओं में परिवर्तन इसलिए होता है
ਧਰਤੀ ਅਤੇ ਸੂਰਜ ਦਰਮਿਆਨ ਦੂਰੀ ਨਿਰੰਤਰ ਨਹੀਂ
7. the distance between the earth
and the sun is not constant. quat
और सूर्य के बीच की दूरी स्थिर नहीं है।
ਧਰਤੀ ਦੇ ਘੁੰਮਣ ਦੀ ਧੁਰਾ ਇਸ ਦੇ ਚੱਕਰ ਦੇ ਤਲ ਦੇ
ਸਮਾਨਅੰਤਰ ਹੈ.the axis of rotation of
O the earth is parallel to the plane of
its orbit. ਸਮੇ ਦੀ ਵੀ ਤਸ਼ਰੀ ਜਥਾ
के समतल के समानांतर है।
5
Answers
Answer:
We have seasons because the Earth is tilted as it makes its yearly journey around the Sun.
The Earth's axis is tilted at an angle of 23.5
o
. This means that the Earth is always pointing to one side as it goes around the Sun. So, sometimes the Sun is in the direction that the Earth is pointing, but not at other times. The varying amounts of sunlight around the Earth during the year, creates the seasons. The tilt of the Earth's axis is the most important reason why seasons occur.
The tilt of the Earth means the Earth will lean towards the Sun (Summer) or lean away from the Sun (Winter) 6 months later. In between these, Spring and Autumn will occur.
Hence, the seasons occurs because the axis of rotation of the Earth is tilted with respect to the plane of its orbit.