our planets earth essay 200 qords
Answers
Answer:
Short Essay on Earth (290 Words)
The Earth was formed about 4.7 billion years ago. The Earth’s shape is very close to that of a sphere, not perfectly spherical. The Earth’s equatorial diameter is about 12,756 km, which is slightly larger than the polar diameter; about 12,714 km Surface Area of the Earth is 510,065,600 km2 of which 148,939,100 km2 (29.2 %) is land and 361,126,400 km2 (70.8 %) is water.
The Earth rotates on its axis, an imaginary straight line through its centre. The two points where the axis of rotation intersects the Earth’s surface are called as the poles, one of them is called the North Pole and the other is known as the South Pole. One rotation with respect to Sun is completed in 24 hours, called a solar day.
The Earth rotates in counter-clock direction or from left to right-or eastward direction. Rotation serves three reasons. First, the axis of rotation serves as a reference in setting up the geographic grid of latitude and longitude. Second, it provided a good measure of the passage of time, 24 hours or 1440 minutes or 86,400 seconds a day. Third, it greatly influenced the physical and life processes on Earth.
The Earth is not only a planet where we live in, but is the most important natural resource. The territory in possession of a nation is important from its economic interest viewpoint. One of the ten largest countries in the world in terms of territory, six belong to emerging market economies.
Answer:
essay on planet Earth
........................ ................................. ...
Earth is the only planet known to have life in our solar system; mild climate, solid water, liquid, and gas. It's the sun's third planet. Planet Earth has 1 moon orbiting around it and is 12,756 kilometers in diameter of 7,921 miles.
Earth is the only planet known to have life in our solar system; mild climate, solid water, liquid, and gas. It's the sun's third planet. Planet Earth has 1 moon orbiting around it and is 12,756 kilometers in diameter of 7,921 miles.Scientists believed that when a gas ball approached the Sun forming a solid planet, the Earth was formed. That day, the Earth was full rock until heavy rains hit the Earth and flooded it for many, many years. The Earth was filled with water as the rains stopped. Then, when the volcanoes underwater erupted, many islands were formed. Those islands soon joined forces to form countries and continents. There are four layers on Earth which are named as Crust, Mantle, Core Outside and Core Inner. There is magma within these four layers. This magma is spinning inside the earth constantly. The magma climbs up a volcano when it stops spinning and there is too much pressure and shoots hot lava, stones, and ashes out.
Earth is the only planet known to have life in our solar system; mild climate, solid water, liquid, and gas. It's the sun's third planet. Planet Earth has 1 moon orbiting around it and is 12,756 kilometers in diameter of 7,921 miles.Scientists believed that when a gas ball approached the Sun forming a solid planet, the Earth was formed. That day, the Earth was full rock until heavy rains hit the Earth and flooded it for many, many years. The Earth was filled with water as the rains stopped. Then, when the volcanoes underwater erupted, many islands were formed. Those islands soon joined forces to form countries and continents. There are four layers on Earth which are named as Crust, Mantle, Core Outside and Core Inner. There is magma within these four layers. This magma is spinning inside the earth constantly. The magma climbs up a volcano when it stops spinning and there is too much pressure and shoots hot lava, stones, and ashes out.The Earth is rotating through its center on its axis, an imaginary straight line. The two points where the rotation axis intersects the surface of the Earth are called the poles, one of which is called the North Pole and the other is called the South Pole. One rotation is completed in 24 hours with respect to the Sun, called a solar day.
Earth is the only planet known to have life in our solar system; mild climate, solid water, liquid, and gas. It's the sun's third planet. Planet Earth has 1 moon orbiting around it and is 12,756 kilometers in diameter of 7,921 miles.Scientists believed that when a gas ball approached the Sun forming a solid planet, the Earth was formed. That day, the Earth was full rock until heavy rains hit the Earth and flooded it for many, many years. The Earth was filled with water as the rains stopped. Then, when the volcanoes underwater erupted, many islands were formed. Those islands soon joined forces to form countries and continents. There are four layers on Earth which are named as Crust, Mantle, Core Outside and Core Inner. There is magma within these four layers. This magma is spinning inside the earth constantly. The magma climbs up a volcano when it stops spinning and there is too much pressure and shoots hot lava, stones, and ashes out.The Earth is rotating through its center on its axis, an imaginary straight line. The two points where the rotation axis intersects the surface of the Earth are called the poles, one of which is called the North Pole and the other is called the South Pole. One rotation is completed in 24 hours with respect to the Sun, called a solar day.The Earth revolves in the direction of the counter-clock or from left to right or east. There are three reasons for the rotation. First, the rotation axis serves as a reference when setting the latitude and longitude geographic grid.
....