Why does Jack think people will have to search for another planet to live on? . Because there will be many flowers and trees on the earth. . Because the earth will be too hot. . Because there will be too many people on the earth. . Because there will be too many machines on the ...
The humanity will future have the possibility to live very much in Mars.Our Earth sooner or later one day to be able to encounter the deconstruction, at the appointed time we may implement the interspace immigration plan.Mars are in solar system the environment with the Earth closest planet, ...
Many people believe that by the year 2100 we will live on the planet Mars(火星). Here is what life could be like. First of all transport should be much better . By 2100 spaceships can travel at half the speed of light. 1.___. Secondly humans need food water and air to live. Scie...
Many people believe that by the year 2100 we will live on the planet Mars(火星). Here is what life could be like. First of all transport should be much better . By 2100 spaceships can travel at half the speed of light. 1.___
athere may be life on Mars. we know more about Mars than about any other planet. But astronauts are still guessing about many things. For example, we think that on Mars there may be change of weather during the year. Our own weather changes form winter to summer. Perhaps it is the sa...
[题目]Many people believe that, by the year 2100, we will live on the planet Mars. Here is what life could be like.First of all, transport should be much better . By 2100, spaceships can travel at half the speed of light. [1] .Secondly , h
Why live on Earth when you can live on Mars? Well, strictly speaking, you can’t. Mars is a completely hostile environment to human life, combining extreme cold with an unbreathable atmosphere and intense radiation. And while it is understood that the planet once had an atmosphere and lots...
C.whether people can live on MarsD.whether there is life on Mars 2. Two NASA’s spaceships ___. A.will land on the different sides of MarsB.will land on the same day C.will enter the orbit around MarsD.will land with a man 3. The...
Many people believe that, by the year 2100, we will live on the planet Mars. Here is what life could be like.First of all, transport should be much better . By 2100, spaceships can travel at half the speed of light. 1. .Secondly , humans n
It may be difficult to imagine by the year 2100,we will live on Mars.Our own planet,the Earth is becoming more and more (75)___ and polluted.Luckily,we can start again and build a better world on Mars.Here is what life will be like.