Planet Earth

The ancient Greeks used simple observation and logic to determine that the Earth was round. They noticed the curvature of the Earth's shadow during a lunar eclipse, the different constellations visible at different latitudes, and the way ships disappeared hull-first over the horizon as they sailed away.

The transit method is currently best suited for finding Earth-like planets. This technique involves detecting the dip in a star's brightness as a planet passes in front of it, indicating the presence of a planet. It has been successful in identifying many exoplanets, including those that are similar in size and composition to Earth.

Approximately 40% of the world's population lives within 100 kilometers of a coast.

Jupiter, the biggest planet in the solar system, has far more gravity than the Earth. Only the Sun has more gravity than Jupiter in our solar system.

Earth's gravity is a force that pulls objects towards its center. It gives weight to objects and keeps the Moon in orbit around the Earth. The strength of Earth's gravity decreases with distance from its center.

Venus is most similar to Earth in terms of mass and diameter. Venus is almost the same size as Earth, with a diameter about 95% that of Earth, and its mass is about 81.5% of Earth's mass.

No, Earth's rotation axis is not fixed in space. It undergoes a slow wobble known as precession, which takes about 26,000 years to complete one full cycle. This causes the orientation of Earth's axis to change over long periods of time.

The rotation periodof Earth is about23 hours and 56minutes.

The revolution period of Earth around the Sun is approximately 365.25 days.

Earth is estimated to be around 4.5 billion years old. The earliest signs of life on Earth date back to approximately 3.5 billion years ago, suggesting there was around 1 billion years between Earth's formation and the emergence of life.

Yes. Earth is about 6.5 times larger than Mars and has more mass.

The Earth provides the essential components necessary for life to thrive, such as water, nutrients, and energy from the sun. It also acts as a habitat for a wide range of organisms, allowing for complex ecosystems to form and sustain life cycles through processes like photosynthesis, decomposition, and nutrient cycling. Additionally, the Earth's diverse environments offer different niches and conditions that support the adaptation and evolution of species over time.

No, Earth's rotation on its axis does not cause eclipses. Solar eclipses occur when the Moon passes between the Earth and the Sun, blocking out the Sun's light. Lunar eclipses happen when the Earth passes between the Sun and the Moon, causing the Earth's shadow to fall on the Moon.

There have been no significant changes in the past thousand years. There have been many solar events though, such as a recent Total Solar Eclipse, where the the galaxy aligned. It happens around once ever 300,000 years or so.

You have to understand that the Universe has taken around 14 billion years to get to where it is today, changes in thousands of years are very minuscule and gradual.

Earth does not have a brain in the literal sense, as it is a non-living planet. However, the interconnected systems of the Earth, including the atmosphere, hydrosphere, biosphere, and geosphere, can be thought of as functioning in a complex and interconnected way, almost like a planetary-scale ecosystem.

Earth's moon is relatively large compared to the moons of other planets in the solar system. It is the fifth-largest moon in the solar system. Compared to the size of Earth, the moon is about 1/6th the diameter of Earth.

Earth has undergone significant changes over time, including the formation of continents, evolution of life forms, and shifts in climate. The planet is not the same as when it first formed, as geological processes such as plate tectonics, volcanic activity, and erosion continuously reshape its surface. These processes have contributed to the diversity of landscapes and ecosystems seen on Earth today.

That would be "Earth". Occasionally other terms like "Gaea", "Terra", or "Tellus" are used, but Earth is by far the most common.

Finding new planets is important because it expands our understanding of the universe and helps us discover more about how planets form and evolve. It also increases the chances of finding other worlds that could potentially support life, which could reshape our understanding of our place in the universe. Studying new planets can provide valuable insights into the diversity of planetary systems and enhance our knowledge of astrophysics.

It would be about 1000000000000000000 pounds

Actually , the stars do not become shooting stars. There are many astroids in the space. Some are huge some are small...the size of foot ball. These are like stones floating in the space. When such asteroid comes near earth, it gets attracted towards it due to gravity. As it enters the atmosphere, it becomes very hot due to the friction between it and the air ans it starts to burn. This is what we call a shooting star.

The point at which the moon is farthest from Earth is called apogee. It occurs when the moon is at its maximum distance in its elliptical orbit around Earth, approximately 252,088 miles (405,500 kilometers) away.

The mantle is the thickest layer of Earth, consisting of solid rock that makes up about 84% of the Earth's total volume. This layer is also where most of Earth's mass is concentrated, as it extends from the crust to the outer core.

firstly earth is the third planet from the sun and that position is the most life supporting position in the solar system.Imagine if you lived in other planets you wouldn't be as comfortable as in earth.

Uranus, Neptune, Saturn, and all have more mass than Earth.