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A. Multiple Choice- Choose the letter that best answers the question
A. Multiple Choice- Choose the letter that best answers the question

... 12. EARTH- 70% water, visible clouds, inner planet, nitrogen, has moon, Facts- ...
March 2016
March 2016

... shrouded in clouds, where the sky was never seen. Never had anyone see the Sun, the Moon, the stars or planets, until one night, a single bright object shone through. Imagine that you saw not only a bright point of light against a dark backdrop of sky, but that you could see a banded structure, a ri ...
File
File

... Some of the planets have many moons. A moon is a satellite that orbits a planet. Earth has one moon. The average centre-to-centre distance from the Earth to the Moon is 384,403 kilometres (238,857 miles), about thirty times the diameter of the Earth. The Moon's diameter is 3,474 kilometres (2,159 mi ...
11 planets in order 3
11 planets in order 3

... EAMONN NUGENT EDITED BY SARA LYON ...
What should I study for the Chapter 27 – Solar System Test
What should I study for the Chapter 27 – Solar System Test

... 13. Methane gives URANUS/NEPTUNE its blue-green color. (two answers acceptable) 14. The spacecraft Magellan took the first radar images of VENUS’s surface since it is impossible to see. 15. Not discovered until 1930 because it is so far away from Earth. PLUTO 16. Because of its proximity to the sun, ...
Due: January 7, 2014 Name
Due: January 7, 2014 Name

... alike for these planets? a. length of solar day and inclination of spin axis to the ecliptic b. length of solar day and diameter c. overall mass and diameter d. planet diameter and inclination of spin axis to the ecliptic plane ...
old Astro-211 exam 3 (pdf format)
old Astro-211 exam 3 (pdf format)

... Answer TRUE or FALSE (not T or F ) (2 pts each) 1. The Earth used to have an atmosphere rich in CO2 , but that gas has ended up in carbonate rocks. 2. The far side of the Moon looks quite different from the near side: it has fewer maria. 3. Pictures of Venus from Earth using visible light show only ...
example 2 - space File
example 2 - space File

... Uranus’ axis is almost at a right angle so it appears to roll round the sun. This planet is also a gas giant. Uranus has around 27 moons. ...
astronomy_SaturndayMPhysics09
astronomy_SaturndayMPhysics09

... Venus is the hottest planet in the Solar system! (900 oF – twice as hot as your oven can do). Venus’s atmosphere is 90 time thicker then Earth’s atmosphere! HOT, Crashing and Orange/Red… And, eh, it is also very sloooooooooow. One Venus’s day = 243 Earth’s days and it rotates the wrong way! ...
The Terrestrial Planets
The Terrestrial Planets

... • Mars is the 4th planet from the Sun and the outermost of the terrestrial planets. • Mars is smaller and less dense than Earth and has two irregularly-shaped moons, Phobos and Deimos. • Mars has been explored by telescopes on Earth and with probes beginning in the 1960s that have flown by, orbited, ...
Name Date ______ Unit 2: The Solar System Vocabulary Fill in each
Name Date ______ Unit 2: The Solar System Vocabulary Fill in each

... Unit 2: The Solar System Vocabulary Fill in each blank with the term that best completes the following sentences. ...
The Inner Planets 3-3 pages: 84
The Inner Planets 3-3 pages: 84

... c. Most of the atmosphere is composed of oxygen gas. d. No other planet in the solar system has oceans like Earth's. Write the inner planet or planets that the statement describes. ______________________ ...
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Word

... D. the Kuiper belt and the Milky Way E. the Oort Cloud and the Milky Way 37. Which of the following is a Kuiper Belt object that was recently determined to be bigger than Pluto and is now classified as a dwarf planet, similar to Pluto? A. Sedna B. Eris C. Quaoar D. Dysnomia E. Oort 37. Which solar s ...
File
File

... a. The giant impact theory. b. The fission theory c. The capture theory d. The sister or co-theory e. The regolith theory. ____ 24. The moon's highlands a. contain a large number of valleys. b. are older than the maria. c. contain relatively few craters compared to the mare. . d. were formed as the ...
The Solar System[a]
The Solar System[a]

... Venus, Earth and Mars, also called the terrestrial planets, are primarily composed of rock and metal. The four outer planets, Jupiter, Saturn, Uranus and Neptune, also called the gas giants, are composed largely of hydrogen and helium and are far more massive than the terrestrials. Platnet Sizes In ...
Homework 4: Due 11/09/2007
Homework 4: Due 11/09/2007

... D) It's moon has the largest moon-size to planet-size ratio E) It is the only Solar System planet with active plate tectonics 8) The coldest place you could step on inside of Saturn's orbit is A) South pole on Venus B) Antarctica C) North Pole on the Moon D) At the summit of Valles Marineris on Mars ...
THE SOLAR SYSTEM
THE SOLAR SYSTEM

... 2nd planet from the sun .7 AU from the sun Thick layers of carbon dioxide clouds rest on Venus which make Venus very reflective Venus has mountains and plains Unlike other planets, Venus rotates in the opposite direction (east to west) Venus’s environment cannot support life because the atmosphere i ...
THE INNER PLANETS !
THE INNER PLANETS !

... The Mariner space probes made many discoveries about Mars. Polar ice caps can be found on Mars . It takes Mercury about 88 days to go around the sun once. Mercury was named after the Roman messenger of the gods. There is almost the same gravity on Venus as on our Earth. Venus has a very thick atmosp ...
Genetics: The Science of Heredity
Genetics: The Science of Heredity

... 12. The solar system consists of the sun, eight planets and their moons, and several kinds of smaller objects. 13. Mars and Venus have atmospheres that are mostly carbon dioxide. 14. Jupiter’s Great Red Spot is a(n) storm, and is larger than Earth. 15. A meteoroid that hits Earth’s surface is called ...
ppt
ppt

... We discovered more about Mercury in a few days worth of data from Mariner 10 than we did in 300 years of using telescopes ...
The Inner Planets - Germantown School District
The Inner Planets - Germantown School District

... Atmosphere- small in mass= weak gravity, gas particles easily escape into space, small amounts of sodium and other gases have been detected around Mercury ...
The Solar System
The Solar System

... • Mars is about ½ the size of Earth. • Has very extreme season due to a very elliptical orbit • Dust storms are the largest in the SS, they may last for months. ...
3. Earth
3. Earth

... Rotation is 24 hours and 37 minutes – Similar to the Earth. Revolution takes 1 year, 322 days ...
Terrestrial Planets
Terrestrial Planets

... seems a “twin” of Earth (but not!) massive atmosphere • large greenhouse effect due to high CO2 • surface temp about 750 K ...
THE SOLAR SYSTEM
THE SOLAR SYSTEM

... shown in this illustration orbiting Mars, found evidence of water ice beneath the surface of Mars in 2002. The probe, launched in 2001, also analyzed the chemical composition of the planet's surface. World Book ...
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Observations and explorations of Venus



Observations of the planet Venus include those in antiquity, telescopic observations, and from visiting spacecraft. Spacecraft have performed various flybys, orbits, and landings on Venus, including balloon probes that floated in the atmosphere of Venus. Study of the planet is aided by its relatively close proximity to the Earth, compared to other planets, but the surface of Venus is obscured by an atmosphere opaque to visible light.
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