Question

What words would you use to characterise the earth's view as seen by space exploration and satellites?

Answer 1

Hint: Our home planet is Earth. Earth is said to have evolved billions of years ago, according to scientists. The solar system contains four planets that are larger than Earth. Three of the planets are much bigger. It is the sun's third-closest neighbour. .

Complete answer:
Earth seems to be a blue marble with white swirls from space. Blue, black, green, and white hues can be seen in some areas. Water makes up the blue part.

The majority of the Earth is covered in water. Clouds are the white swirls. Land is represented by the brown, yellow, and green colours. The white pieces are made up of ice and snow.

The equator is a fictitious line that circles the globe's middle. The line is used by mapmakers to break the Earth into two parts. The Northern Hemisphere refers to the northern part of the globe. The Southern Hemisphere refers to the southern portion of the globe. The North Pole is the planet's northernmost point. The South Pole is the planet's southernmost point.

For over 2,000 years, people have believed that the Earth is round! Ancient Greeks used shadow measurements to learn about the earth.

They looked at the moon. They calculated the diameter of the Earth using mathematics (how far is it is around Earth). During lunar eclipses, they could see Earth's circular shadow on the sky.

Today, physicists use instruments to determine the structure, gravity, and rotation of the Earth. They use GPS and other apps to support them. The Earth is round, according to their measurements. The curve of the Earth can also be seen in images captured from orbit by satellites and astronauts.

However, the Earth is not a true sphere, despite its roundness. It has two slightly flat poles. And its form is continually changing, but in tiny increments.

Note: The components of the Earth - soil, climate, water, and life - are constantly evolving. NASA researches the Earth to see how it evolves. Any of the changes are unavoidable. Humans are to blame for some of them. Scientists are curious about how the Earth has evolved over time. They just want to see how things are improving right now. This allows us to forecast how the planet will evolve in the future.