1) What is the name of the star around which our planet revolves? 2) In space, how is the Earth positioned and at what

1) The star around which our planet revolves is called the Sun. It is the closest star to our planet and provides heat, light, and energy for life on Earth.

2) The Earth is positioned in space in a nearly spherical shape. It orbits around the Sun in an elliptical path, with the Sun at one of the foci. The axis of the Earth is tilted at an angle of approximately 23.5 degrees with respect to its orbital plane.

3) Yes, there are varying levels of sunlight on different parts of the Earth throughout the year. This is due to the tilt of the Earth’s axis and its elliptical orbit around the Sun. During different times of the year, different parts of the Earth receive different amounts of sunlight, leading to the changes in seasons.

4) The hemisphere that is closer to the sun varies throughout the year. During the period from December to March, the hemisphere that is closer to the sun is the southern hemisphere, experiencing summer. From June to September, it is the northern hemisphere that is closer to the sun, experiencing summer.

5) Yes, the differences in seasons do increase as a country is located further away from the equator. Countries located closer to the equator generally experience less variation in weather and have milder seasons. On the other hand, countries further away from the equator, towards the poles, experience more extreme variations in seasons with colder winters and hotter summers. This is because the angle of sunlight becomes more slanted towards the poles, reducing the amount of solar energy received and leading to more pronounced seasonal changes.