Poster Coronavirus
Postingan populer dari blog ini
Personal Letter
Nanang Firmansyah. Nongkojajar Street. Nongkojajar Pasuruan March, 18 2020 Dear Nanang Firmansyah How are you doing friends? I hope everything it's Ok. By the way I write this letter to invite you to join at program held at school. SDG's International level programs created by the United Nations. The SDG's is also a step forward from and ended in 2015. The SDG's have 17th objectives. Some goals of SDG's are ending poverty in any form, ending hunger, ensure a healthy life and support human well-being, and ensure inclusive and quality education. 17th objectives has been symbolized as 17th symbols. So you can choose which one you want. Please send my regards to your family. I look forward to your reply soon. Sincerely best friend Adam
Explanation Text
Solar Eclipse Solar eclipses are an accident of nature. They are so spectacular because the Moon and the Sun appear almost the same size. In reality the Sun is much further away then the Moon, but much larger. How does a solar eclipse happen? The Moon orbits the Earth once a month, and eclipses happen if it lines up exactly with the Earth and the Sun. Solar eclipses occur at New Moon, when the Moon is between Earth and the Sun. Lunar eclipses occur at Full Moon, when Earth is between the Sun and the Moon. Eclipses do not take place every month because the orbits of the Moon and Earth are tilted at an angle. Most of the time, the line- up is not precise enough for an eclipse. However, there are more eclipses than people are generally aware of: 1. There are at least two eclipses of the Sun each year, though most are partial. 2. There are at least two eclipses of the Moon each year, though a proportion of these are only penumbral, when the Moon is not seen to darken by very much...
Komentar
Posting Komentar