Earth’s atmosphere is a mixture of nitrogen (79%), oxygen (20%), and a small fraction of carbon dioxide, water vapours and other gases. This makes the existence of life possible on Earth. However, the atmospheres on Venus and Mars mainly consist of carbon dioxide. The amount of carbon dioxide on these planets can range from 95% to 97%. This may be the reason no life exists on these planets.
The atmosphere of Venus is about 96 per cent carbon dioxide, with surface temperatures around 737 K (464 °C, or 867 °F).
Venus itself rotates only once every 243 Earth days.
Mars, in contrast, has a thin atmosphere composed of about 95 per cent carbon dioxide, with the remainder being mostly diatomic nitrogen.
Answer:
Regions in Europe:
Northern Europe,Central Europe, Western Europe, Eastern Europe, Southern Europe & Scandinavian Peninsula.
Major rivers: Danube,Volga,Loire,Rhine,Elbe,
Countries belong to Europe: Ireland, France,Italy, Germany,Greece
Answer:
Muslims
Explanation:
The Arrow one points at the country of Pakistan. It is a country where the dominant religion is the Islam, thus the majority of the people are Muslims. Historically, what is now Pakistan has been part of India, as the people and culture have been the same. The Muslim invasions though started to change the things gradually, as the people became divided by religion. During the British rule of the region, it was relatively calm, but ones India was partitioned into India and Pakistan things escalated. Nowadays, Pakistan is a still a less developed country with lot of problems. It is also one of the most populous countries in the world, and has one of the biggest population growths.
