How are Earth and Venus similar ? How are they different?
give 2 similarities and 2 difference thanks
-Earth has 1 moon while Venus has none - Earth is able to support life while Venus is not
- it takes earth 224.7 days to orbit and 365.2 days for Venus
-Venus is closer to the sun
Hope it helped :3
http://www.esa.int/Our_Activities/Space_Science/Venus_Express/Venus_compared_to_Earth
thanks....now I got 2 similarities but no differences
From the above web site.
A comparison of terrestrial planets
VENUS COMPARED TO EARTH
Venus, Mars and Earth, three out of the four inner or ‘rocky’ planets of the Solar System, have a lot in common – a solid surface you could walk on, a comparable surface composition, an atmosphere and a weather system.
If you are looking for a twin sister to Earth, that would be Venus... or is it?
Venus Earth
Mass 4.87 x 1024 kg 5.98 x 1024 kg
Radius 6052 km 6378 km
Density 5250 kg/m3 5520 kg/m3
Av. distance from Sun 108 million km 150 million km
Rotation period (day) 243 Earth days (retrograde) 23 hours 56 minutes
Orbit period (year) 224.7 Earth days 365.2 days
Surface temp. (mean) 465 °C 15 °C
Surface pressure 90 bar 1 bar (sea level)
Albedo (reflectivity) 0.76 0.37
Highest point on surface Maxwell Montes
(17 km) Mount Everest
(8.8 km)
Atmosphere 96% CO2 , 3% N2 78% N2 , 21% O2, 1% Ar
Surface composition Basalt rock, altered materials Basalt, granite, altered materials
Orbit inclination 3.4° 0° by definition
Obliquity of axis 178° 23.5°
Surface gravity (equator) 8.9 m/s2 9.8 m/s2
Moons None 1 (The Moon)
yes I know I can read that but I don't see any things that make them diffenernt
Thx nobody that helps a lot
Earth and Venus are similar in terms of being terrestrial planets with a solid surface. They also have atmospheres, although their compositions differ.
To find more similarities and differences between Earth and Venus, we can explore their characteristics individually.
Similarities:
1. Terrestrial Planets: Earth and Venus are both terrestrial planets, meaning they are composed primarily of rocky materials. They have distinct solid surfaces, unlike gas giants such as Jupiter or Saturn.
How to get more information: One way to verify this is to research the definitions of terrestrial planets and understand the characteristics of these types of planets. You can search for information from reputable sources such as NASA, space agencies, or scientific publications.
2. Atmospheres: Earth and Venus both have atmospheres surrounding their surfaces. However, their compositions vary significantly.
How to get more information: To understand the differences in their atmospheres, you can investigate their chemical compositions, including the presence of gases such as carbon dioxide, nitrogen, oxygen, and trace elements. Scientific data from space missions, telescopes, and scientific research papers are excellent sources for this information.
Differences:
1. Temperature and Climate: Earth and Venus have distinct temperatures and climates. Earth has a moderate climate suitable for diverse forms of life, while Venus has an extremely hostile atmosphere with temperatures that can reach up to 900 degrees Fahrenheit (475 degrees Celsius).
How to get more information: To learn about the climate and temperatures on Earth and Venus, you can explore scientific research on their atmospheres, greenhouse effects, and surface conditions.
2. Water and Oceans: Earth has abundant liquid water on its surface, which is crucial for sustaining life. In contrast, Venus does not have liquid water or oceans. The extreme temperatures and dense atmosphere caused a runaway greenhouse effect that led to the evaporation of any liquid water that may have existed in the past.
How to get more information: Researching the presence of water on Earth and Venus can be done by studying their geological history, examining the presence of water vapor in their atmospheres, and analyzing data from space missions and telescopic observations.
Remember, the best way to gather accurate and detailed information is to consult reputable sources, such as space agencies, scientific research papers, and academic publications.