Answer:
We study about the sun because
The sun is a normal star. It is much closer to us than any other star, and by studying the sun, we can therefore learn more about other stars. The better we understand other stars, the more we know about the Milky Way. From there we know more about other galaxies and in the end we learn more about the universe.
Explanation:
How does the Sun help to protect life on Earth?
It radiates light and heat, or solar energy, which makes it possible for life to exist on Earth. Plants need sunlight to grow. Animals, including humans, need plants for food and the oxygen they produce. Without heat from the sun, Earth would freeze.
Answer:
Soil is good for growing grass. It contains a lot of grass for grazing, animals come here for migration.
Explanation:
highly educated middle class
Answer:
Seus membros integrais são Argentina, Brasil, Paraguai e Uruguai. A Venezuela é um membro pleno, mas está suspensa desde 1º de dezembro de 2016. Os países associados são Bolívia, Chile, Colômbia, Equador, Guiana, Peru e Suriname. Os países observadores são a Nova Zelândia e o México.
Explanation:
Answer: From Earth POV, the new moon will appear to be completely dark, while the full moon, it will appear completely lit up
Explanation: In the new moon phase, the moon is in between sun and earth, the new moon phase is lit on the side of the moon thats facing the sun, while dark on the side facing the earth, in the full moon phase, the side of the moon facing the sun is also facing earth, making it visible completely.
