Earth, our home, is the third planet from the sun. This site is using cookies under cookie policy. Definition. The Sun is generally considered to produce a constant amount of power (although there are small variances in the output energy depending on sunspot cycles) with a surface intensity of , expressed in units of power per unit area.As the Sun's rays spread into space this radiation becomes less and less intense as an inverse square law. kmsl but im for real lol. 4. Start studying Planet Earth Mizzou Exam 3- Barquero-Molina. Join now. The tectonic plates on Earth prevent it from getting too hot and eventually lead to the same fate as its sister planet Venus. A. a planet covered in alternating bands of land and water B. a planet covered mostly by land C. a planet covered equally by land and water D. a “blue planet” covered mostly by water Once each planet formed, its insides cooled by the three processes of conduction, convection and radiative heat loss. The earth’s surface is also made up of very slowly moving parts, called tectonic plates. J1. One of the most famous Meteor craters on Earth can be found in Arizona. Describe how the Earth formed with other parts of the solar system about 4.6 billion years ago. Log in. On the Earth’s surface houses billions of life forms, some go back many years. Universe Today has a number of articles including surface of Mars and surface of Mercury . If the surface layers are less dense than average, then the interior must be denser than average. Use specific examples from your assignment in your explanation. If Venus were covered with water like Earth, what proportion of its surface would be covered by land: Definition. Earth, the only planet in the solar system known to support life, is a beautiful planet composed 71% of salt water and 30% land and fresh water on its surface. Find an answer to your question Which of the following best described the surface of the planet earth 1. Find out and make a list of the names of plants that grow in water and which are eatables? Albedo (/ æ l ˈ b iː d oʊ /) (Latin: albedo, meaning 'whiteness') is the measure of the diffuse reflection of solar radiation out of the total solar radiation and measured on a scale from 0, corresponding to a black body that absorbs all incident radiation, to 1, corresponding to a body that reflects all incident radiation.. Earth is known as the densest planet in the Solar System and the largest among the inner planets. 1. There is an overabundance of craters with diameters less than 30 km on Venus c. Most of the surface of Venus is fairly young, only 3 billion years old d. The surface of Venus is covered primarily by continental-type regions * e. From space, the oceans give it a bluish color, land regions look brown, and cloud cover looks white. What did you do well on in this assignment? A. from the surface of the Earth to the Sun, where it is absorbed B. from the Sun to the surface of the Earth, where it is absorbed or reflected C. from the surface of the Earth to the Sun, where it is absorbed or reflected D. from the Sun to the surface of the Earth, where it is reflected The surface of a lake corresponds to the surface … The existence of life is attributed to the movement of tectonic plates that allow for carbon dioxide recycling and prevent runaway greenhouse effect. Earth is classified as the largest of the terrestrial planets based on its circumference and diameter as well. Interplay between the lithosphere and asthenosphere determines the surface features of the Earth, such as mountains, sea floors, and continents. The surface of Venus is thought to be ancient, 4.6 billion years old b. Earth is a spherical body (planet) with a distance of about 93 million miles from the star it orbits. A satellite is in geosynchronous orbit around earth, so that it stays above the same point on earth and has a period of exactly one day. There are two types of greenhouse gas effects. Its “surface” has the fastest winds of any planet in the Solar System at up to 2,100 kilometers per hour. Which BEST describes the surface of the Earth over billions of years? Join now. Earth is the third planet from the Sun with an approximate distance of 149.6 million kilometres (93.0 million miles), and is traveling nearly 1.6 million kilometres per hour (1 million miles per hour) through outer space. 3. Scientists know that the core is metal for a few reasons. Everywhere on Earth is about 93 million miles away from the sun. Which best describes the path of solar radiation? If the numerator of a fraction is increasedby 20% and its denominator is diminished16by 10%, the value of the fraction is The21original fraction is but where are options. B. High mountains gradually wear down until most of the Earth is at sea level. 22 meters in 3.0 seconds near the surface of a planet. Another satellite orbits earth at a distance twice as far from earth's center. Recount the Moon’s birth story. Definition. 2. The Earth is actually an oblate spheroid where the poles are slightly flat and the equatorial region is bulging. In natural type, the earth … B. Freshwater resources are not evenly distributed across the Earth s surface. A. The entire earth, located one earth radius away. D: They have never moved. A.the rotation of Earth B.the speed of Earth in its orbit C.the angle at which the sun strikes . A flat surface is gradually pushed up into higher and higher moun-tains until the Earth is covered with mountains. Such a things best describe the surface of earth. Earth is the third planet from the Sun and is the largest of the terrestrial planets in the Solar System, in both diameter and mass. D. All countries in Africa lack enough freshwater. Which of the following statements best describes the availability of freshwater on Earth? A. The Earth is the only planet known to support life. planet earth is considered as blue planet. The Earth has one moon but there is another object that it interacts with, the Sun. Scientists now believe the Earth and other planets were fairly hot when they formed. Like the other terrestrial planets, the Earth also has craters created by impact of meteors, volcanoes both active and dormant, valleys, mountains & canyons. Which best describes the heat that arrives at Eart C: They have been continually moving. An oblate spheroid is almost a sphere only with slight differences like the aforementioned. The other 30% is land that are tectonic plates that have shifted through time with some rising above sea level, the other plates have submerged and some appearing and disappearing during low tides or high tides. The statement which best describes the greenhouse gas effect is 'gases enter the atmosphere and trap the sun's heat thus warming the earth. It is... | Meaning, pronunciation, translations and examples and harmful effects of man-made materials(e.g.,pollution due to usage of coal for generation of electricity,ozone depletion due to usage of refrigerator and AC(air conditioner) and etc.). Learn vocabulary, terms, and more with flashcards, games, and other study tools. The layer closest to the surface is called the troposphere, and it provides the majority of the planet’s oxygen. At the very core of the gas/ice giant is thought to be a region of rock with roughly the mass of the Earth. Earth's oceans cover about 70 percent of the planet's surface with an average depth of 2.5 miles (4 kilometers). 70% of the Earth’s surface is covered in water that is why Astronauts have dubbed it as the Blue Planet. The Earth has been around for about 5 billion years, and has about another 5 billion years to go. Ask your question. a. Namely natural and man-made. B: They stayed the same for millions of years but are now moving. Explain how Earth’s atmosphere has changed over time. You can specify conditions of storing and accessing cookies in your browser, Which of the following best described the surface of the planet earth, What is Newton...?? Earth's atmosphere differs from those of near-neighbor planets, Venus and Mars, in one important respect in that (d) it has a significant fraction of oxygen in it. 117 Earth days: Term. Earth is known as the densest planet in the Solar System and the largest among the inner planets. There are over 50 major asteroid impacts found on Earth. Just as different seats in a theater provide different perspectives on a performance, different Earth orbits give satellites varying perspectives, each valuable for different reasons. good night yeah now I understand thanks mere ko sulane ki जल्दी क्या ? jasondaque216 jasondaque216 2 weeks ago Science Secondary School +5 pts. Mars, the smallest of the terrestrial planets by density, is only around 70% as dense as Earth. Answered Which of the following best described the surface of the planet earth 2 Which best describes the view of Earth’s surface from space? The density of Earth’s surface layers is much less than the overall density of the planet, as calculated from the planet’s rotation. Full Explain..❌Spam not allowed❌​, 6. A diagram of Earth's location in the observable universe. This layer is also responsible for weather, including rain, which protects Earth… It's the only planet known to have an atmosphere containing free oxygen, oceans of water on its surface and, of course, life. 1. The Earth is actually an oblate spheroid where the poles are slightly flat and the equatorial region is bulging. Earth is mostly made up of iron, magnesium, oxygen and silicon. Log in. Cool look at the Earth in a close view it looks so much better C. All areas have equal access to enough freshwater. Compared to the acceleration due to gravity near Earth's surface, the acceleration due to gravity near the surface of the planet is approximately A) 3.19 s B) 5.10 s C) 10.2 s D) 12.5 s 38.As shown in the diagram below, a student standing on the roof of a 50.0-meter-high building kicks a The crater which was named Barringer Crater after the person who suggested it was caused by a Meteor and remnants of the meteor have been found. At the equator, Earth's circumference is … What causes days to be warmer on one part of Earth than on another? 1. …, GOOD MORNING ❤ID - 717 277 6265Pass- 2PRA0DJoin fast for friendship join fasst I will lock the meeting after 5 min..​, a cube of marble having 2 cm length, calculate its volume in cm3, Imagine the friction has disappeared from the earth. GES Quiz 6 1) Which of the following best describes the Earth's average surface temperature for the past million years? The passage describes some ways that changes in the earth and changes in people are similar. 2. Earth is a terrestrial planet with liquid water covering roughly 70 percent of its solid surface. Ongoing volcanism: Term. C. High mountains gradually wear down as new mountains are continu- At the planet’s center lies a dense metallic core. Deep down inside Neptune, the planet might have an actual solid surface. Surface of Earth. Which of the following terms best describes the drainage pattern on this mountain? Ask your question. An oblate spheroid is almost a sphere … A: They moved for millions of years but have now stopped. Earth's average density is 5515 × 10 kg/m 3. Which best describes the movement of the plates that make up Earth's surface over millions of years? Some seem to hover over a single spot, providing a constant view of one face of the Earth, while others circle the planet, zipping over many different places in a day. Explain the conditions that allowed the first forms of life to develop on Earth. What will happen?Explain?​. The albedo of a planet is the fraction of energy that is (b) reflected by the whole planet, including atmosphere and surface… People who live near oceans have more access to freshwater than those who live inland. Although larger than the other inner planets, Earth is much smaller than the gas giants found in the outer solar system. 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