write a paragraph about the drawbacks of space tourism Khoảng 80-100 từ giúp mik ạ
write a paragraph about the drawbacks of space tourism
Khoảng 80-100 từ giúp mik ạ
2 bình luận về “write a paragraph about the drawbacks of space tourism Khoảng 80-100 từ giúp mik ạ”
Living in the city brings lots of drawbacks, but high cost of living, air pollution and traffic jams are main disadvantages. The first problem this the high cost of living. Major cities always have a higher cost of living than the surrounding suburbs. You also have to pay for some additional living expenses that you wouldn’t have in the suburbs such as parking permits and laundry. Next is air pollution which has a bad impact on human health. Many people suffer from respiratory problems such as asthma, coughing, or sore throat. Finally, another big drawback is traffic jams. It is an unavoidable problem because there are many vehicles and people in big cities everyday. If people don’t go to work or school early, they may be late. To sum up, city life brings a number of difficulties as well as challenging to its dwellers.
A team of researchers led by Martin Ross built a computer model of Earth’s pollution whose inputs are based on information about the business plan of space tourism in 2020. and evaluate emissions from Virgin Galactic’s SpaceShip Two spacecraft. Soot that accumulates in the upper atmosphere, in the opinion of Ross and colleagues, can create a new “greenhouse layer” (similar to CO2 in the lower layers of the atmosphere), which does not allow heat to escape. from the planet’s surface. The result is that after just one year, the Earth’s poles increase by about 0.2 degrees Celsius, and lead to true “global warming”, melting the ice in the Arctic and Antarctic, sea level rise. up and other disasters. The researchers also hypothesized that the presence of such large amounts of carbon black could cause an increase in ozone concentrations in the atmosphere at the poles, adding another cause of global warming (but many researchers say) science also admits that it’s still unclear whether ozone is involved in the planet’s rise in temperature.) On the Russian side, the country is also actively preparing for space travel and making the first trips for US and South African billionaires, Professor Alexandr Bolonkin, a member of the Council of International Space Agencies Comment: “The author’s assessment of the above articles has some points that are not completely reliable. In any case, the amount of microscopic solid particles emitted by rocket engines of spacecraft during tourist flights is negligible compared to the emissions from modern aircraft, flying in the stratosphere at an altitude of 9 to 11 kilometers, as well as thousands of tons of dust from volcanoes erupting very high in the air (many times making the plane itself inoperable, the airport had to close) and the soot caused by very powerful space rockets.
Soot that accumulates in the upper atmosphere, in the opinion of Ross and colleagues, can create a new “greenhouse layer” (similar to CO2 in the lower layers of the atmosphere), which does not allow heat to escape. from the planet’s surface.
The result is that after just one year, the Earth’s poles increase by about 0.2 degrees Celsius, and lead to true “global warming”, melting the ice in the Arctic and Antarctic, sea level rise. up and other disasters.
The researchers also hypothesized that the presence of such large amounts of carbon black could cause an increase in ozone concentrations in the atmosphere at the poles, adding another cause of global warming (but many researchers say) science also admits that it’s still unclear whether ozone is involved in the planet’s rise in temperature.)
On the Russian side, the country is also actively preparing for space travel and making the first trips for US and South African billionaires, Professor Alexandr Bolonkin, a member of the Council of International Space Agencies Comment: “The author’s assessment of the above articles has some points that are not completely reliable. In any case, the amount of microscopic solid particles emitted by rocket engines of spacecraft during tourist flights is negligible compared to the emissions from modern aircraft, flying in the stratosphere at an altitude of 9 to 11 kilometers, as well as thousands of tons of dust from volcanoes erupting very high in the air (many times making the plane itself inoperable, the airport had to close) and the soot caused by very powerful space rockets.