According to this hypothesis, [状语] Earth [主语] collided with [谓语] an asteroid [宾语] with an estimated diameter of 10 kilometers, [定语] or [连接词] with several asteroids. [宾语] 分句-1 The combined mass of several asteroids [主语] was [系动词] comparable. [表语] 4. 句子翻译...
having a sidereal period of revolution about the sun of 365.26 days at a mean distance of approximately 149.6 million kilometers (92.96 million miles), a sidereal rotation period of 23 hours 56.07 minutes, an average radius of 6,378.1 kilometers (3,963 miles), and a mass of approximately ...
almost the same apparent-sized disk as the Sun. The angular size (or solid angle) of these two bodies match because, although the Sun's diameter is about 400 times as large as the Moon's, it is also 400 times more distant. This allows total and annular solar eclipses to occur on ...
1.OftenMoonThe natural satellite of Earth, visible by reflection of sunlight and traveling around Earth in a slightly elliptical orbit at an average distance of about 237,000 miles (381,500 kilometers). The moon's average diameter is 2,160 miles (3,475 kilometers), and its mass is about...
occurred on July 5 of this year, it reached a maximum distance of 152,070,000 km (94,511,000 miles) from the Sun. For comparison, the difference in Earth’s distance to the Sun between a new moon and a full moon varies only by about 10,000 km: less than the diameter of Earth ...
radius of earth in km, meters, miles r stands for the radius of earth. the radius of earth, is the distance from the centre of the earth to a point on or near its surface, and it ranges from nearly 6,378 km to nearly 6,357 km, posted by last updated on august 6th, 2024 01:...
Total resistance of a 1-square-meter column of air between the earth and the “ionosphere.” This is largely determined by the first few kilometers above the surface and is typically 1 − 2 × 1017 Ω. Field changes Discrete temporal jumps in the electric field of thunderstorms coincident ...
Earth is the fifth-largest planet in the solar system. It's smaller than the four gas giants — Jupiter, Saturn, Uranus and Neptune— but larger than the three other rocky planets, Mercury, Mars and Venus. Earth has a diameter of roughly 8,000 miles (13,000 kilometers) and is mostly...
The Eye of the Sahara, also known as theRichat Structure, is a massive circular geological feature in the Sahara desert of Mauritania. It’s nearly 50 kilometers in diameter and is easily visible from space. The feature is composed of a series of concentric rings of rock that gradually get...
1. Earth is significantly larger than the Moon.2. In terms of diameter, the Moon measures approximately 3,476 kilometers, which is about one-quarter the size of Earth.3. The volume of the Earth is 1.0832073 × 10^12 cubic kilometers, while the Moon's volume is approximately...