True Or False: Quiz On Solar System!

Explanation
The statement says that the asteroid is made of water and ice, but asteroids are typically composed of rock and metal. Additionally, the statement mentions that the asteroid moves around the Sun, which is true for most asteroids as they orbit the Sun. Therefore, the correct answer is false because asteroids are not made of water and ice.

Explanation
Earth is indeed the third planet in the Solar System. Starting from the Sun, the first planet is Mercury, followed by Venus, and then Earth. This is based on the order of the planets' positions from the Sun. Therefore, the statement is true.

Explanation
The statement "There are nine planets in the Solar System" is not correct. In 2006, the International Astronomical Union redefined the definition of a planet, and as a result, Pluto was reclassified as a "dwarf planet." Therefore, there are currently only eight recognized planets in the Solar System: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

Explanation
A star is indeed an object in space that emits light and heat. Stars are formed from clouds of gas and dust, and the immense pressure and temperature at their core cause nuclear reactions that release energy in the form of light and heat. This energy radiates outwards, making stars visible from great distances and providing warmth.

Explanation
Mercury is not the smallest planet in the Solar System. The smallest planet is actually Pluto, which has a diameter of about 2,377 km. Therefore, the statement that Mercury is the smallest planet is false.

Explanation
Jupiter is not 58 million km from the Sun. The correct answer is False.

Explanation
The Moon is an example of a natural satellite because it is a celestial body that orbits around a planet, in this case, the Earth. It is not man-made or artificial like some satellites that are launched into space. The Moon's gravitational pull on the Earth causes tides and it also plays a significant role in stabilizing Earth's rotation.

Explanation
Venus does not face the Sun, as it does not have a fixed rotation like Earth. Instead, Venus has a retrograde rotation, meaning it rotates in the opposite direction of its orbit around the Sun. Additionally, while Venus does have a very high temperature, it is not 430 degrees Celsius. The average surface temperature on Venus is around 462 degrees Celsius, making the statement false.

Explanation
The explanation for the answer "False" is that although Mercury is the closest planet to the Sun, it is not the hottest planet in our solar system. Venus holds that title, with an average surface temperature of about 462 degrees Celsius, making it hotter than Mercury.

Explanation
The Earth is indeed surrounded by a layer of gases known as the atmosphere. This layer of gases is held in place by the Earth's gravity and plays a crucial role in protecting and sustaining life on our planet. The atmosphere consists of various gases such as nitrogen, oxygen, carbon dioxide, and trace amounts of other gases. It also helps regulate the Earth's temperature, provides oxygen for living organisms, and shields us from harmful solar radiation. Therefore, the statement "The Earth has surrounded by a layer of gases known as the atmosphere" is true.