Which planet orbits between Venus and Mars?

Earth More test answers on https://studyhippo.com/solar-system-ch-19-terms-39527/

The gas that is the major constituent of the atmospheres of Venus and Mars and a minor constituent of the Earth’s atmosphere is

A) CO2. More test answers on https://studyhippo.com/final-hsu-astronomy-7-13/

Describe the volcanic features found on Venus and Mars. Do volcanic features on these planets resemble volcanic features on Earth? Explain.

Venus has about 150 large volcanoes measuring between 100 and 600 kilometers across and about half a kilometer high. Like Earth, Venus has volcanic mountains and other features that are probably made of thin, runny lava. On Mars, there are large shield volcanoes similar to those on Venus and Earth, as well as cone-shaped volcanoes and lava flows. Mars also has lava plains that resemble the lava flows on the moon. More test answers on https://studyhippo.com/chapter-3-volcanoes-39436/

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Venus And Mars Flashcards, test questions and answers

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What is Venus And Mars?

Venus and Mars are two of the brightest and most distinguishable planets in our Solar System. Venus is the second planet from the Sun, while Mars is the fourth. The two planets have a few similarities, but also many differences.One similarity between Venus and Mars is that they are both rocky, terrestrial planets. They both have an atmosphere composed mainly of carbon dioxide, and their surfaces are covered in craters from meteor impacts. Both also experience volcanism on their surfaces due to internal heat sources. The major difference between Venus and Mars, however, is their distance from the Sun; Venus is much closer than Mars – it orbits at approximately 67 million miles while Mars orbits at 141 million miles. This means that Venus has a much higher temperature than its distant cousin; surface temperatures on Venus can reach over 800Â°F due to its proximity to the Sun and lack of protective ozone layer. In comparison, temperatures on Mars can range from -200Â°F during wintertime to just over 70Â°F during summertime because of its further distance from the Sun’s rays as well as its thicker atmosphere which helps retain heat better than what exists on Venus. Another difference between these two planets is that although they both experience volcanism due to internal heat sources, only one has active volcanoes – this being Venus who still experiences volcanic eruptions today. In contrast, though there are some extinct volcanoes on Mars’ surface (which have been inactive for millions of years), there has yet to be any evidence found suggesting active volcanism occurring today or in recent times past on this planet’s surface. Overall, although there may be a few similarities between these two neighboring planets within our Solar System such as their rocky composition and atmospheres composed mostly of carbon dioxide – they do possess many more differences when looking at other aspects such as their distances from the sun resulting in very different temperatures along with varying degrees of volcanic activity present or absent upon each world’s surface respectively.