50 POINTS!!!!!! 2. What would make Mars a challenging place for humans to live? How may Mars have been different in the past?

Answers

Answer 1

Answer: What would make Mars a challenged place for humans to live?
Although Mars is one of the most Earth-like planet in the solar system, living on it would be pretty tough. It is extremely cold on Mars, night time temperature averaging below -100°C. You think the 40 degree weather right now is cold. Try living on Mars. Nobody could survive on Mars without a really advanced winter coat. Another reason that living on Mars would make it hard is the atmosphere. It is like a tiny little needle, though. Since it is very delicate, you would need a spacesuit and some oxygen to bear the low pressure. Your saliva would completely fry your lungs into a nice dinner for possible aliens who might live there. One tiny hole in your spacesuit and you're out forever. Every two Earth years, there is a chance of a dust storm on Mars. Would you like to live on Mars that has a dust storm that lasts for weeks and the lighting drops to 99%? That other 1% is you seeing your death. You might bring some advanced night vision and some sunglasses for the dust. I believe we will have life on Mars soon, with advanced technology and the right people to plan it out.

How may Mars have been different in the past?
Mars was never a cold planet. At once it had a thick atmosphere and known to have a reliable water source on the planet. This would have been a great time to take a visit to Mars and see if we can set human life on the planet, but that was about 4 billion years ago and we didn't have the technology we have nowadays to set a person onto a planet.

Answer 2

Answer: Mars is too cold, not enough water, has a very thin atmosphere, has dust storms, and hard to make self sufficent and get supplies. It could have been a more suitable planet to live in with enough water.

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Guided Practice For more than a century, the minority white population in South Africa _____.

Answers

Answer:

European descent

Explanation:

White South African care of the south African descends and defined fir the white racial or ethnic groups of the Europe and ad they are generally divided as the dutch each India company as the original settlers and 57.9% were the African native speakers and the 42% are the native speakers.

They belong to the Portuguese and the German and were the largest European descendant groups and have established a distinct, languages and 89% is the Christian faith.

Answer:

completely controlled the country’s resources

Explanation:

The white population possessed nearly all of the country’s wealth.

The energy from the sun that warms your face is transferred by a process called

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Radiation is the process made by the Sun that you can feel warming yourface while outdoors. It comes from a mixture of ultraviolet rays andinfrared rays. The transfer of heat during this process can also burnyour skin if you are exposed to it for too long of a period.

Was rock and roll a form of contiguous or non contiguous movement?

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It is actually a form of contagious diffusion. I know because i did a paper on the history of rock and roll for APHG and we went over the answers in class and she agreed that it was contagious diffusion. It was widespread and it spread rapidly.

non contiguous movement

Simon Bolivar dreamed of a United States of South America. Besides geography, which factor made that dream impossible? A. The new governments were having financial difficulties.B. There was jealousy and distrust among the national leaders.
C. Bolivar himself became a dictator.
D. all of the above

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The factor that made the dream of Simon Bolivar to United States of South America are the following, he is a dictator, jealousy of power and distrust among the national leader and most of all financial difficulties of the country and the best answer would be letter D. all of the above

What force is thought to be an important cause plate tectonic motion
?

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Gravity and heat is thought to be an important cause of plate tectonic motion.

What is a plate tectonic?

The core heat of the Earth supplies the fuel necessary for plate tectonics, whereas the "ridge push" and "slab pull" gravitational forces are what really move the plates.

According to the widely recognized scientific hypothesis known as tectonic activity, the Earth's oceanic crust is made up of several huge plate boundaries which have been steadily shifting.

Because of the high heat so at Earth's core, which leads the hot magma in the underlying mantle to move, bands at the crust shift. The decay of nuclear material is assumed to be the basis of the heating. A part of a plate might pull the balance of the wedge along, according to some scientists, while others contend that near the surface basalt at spreading centers pulls the plates.

Learn more about plate tectonic, Here:

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Plates at the Earths crust move because the the intense heat at the Earths core that causes the molten rock in the mantle layer to move.

The European Union established a __________ called the euro.

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The European Union established a currency called the euro.

The Euro is a currency. A currency is the type of thing used to pay for something. An expense.

Currency. They established a currency called the euro.

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