Answer: 1- Option (D)
2- Option (A)
Explanation:
The green house gases plays a significant role in the earth's global temperature. In absence of green house gas, the earth would have been very much cold and life would would be difficult to exist. The average global temperature would have been about -15°C to 25°C. So the most favorable answer given here is that the<u> earth's temperature would have decrease by about 60°C</u>.
<u>Carbon dioxide (CO₂) is not the most abundant green house gas</u>. It is the second most abundant. The present composition of CO₂ in the atmosphere is about 0.04% by volume. A small increase in the CO₂ level, can lead to a global rise in the temperature. Hence, <u>the above statement is false.</u>
Answer:
The differences between Karakum and Kyzylkum Deserts are:
1. Karakum means Black Sand because of the black soil that is beneath the sandy desert while Kyzylkum means Red Sand.
2. Karakum has an irrigation system that sustains the farming of most part of Turkmenistan while Kyzylkum is located between two rivers and is shared by three countries, Kazakhstan, Uzbekistan, and Turkmenistan.
The Karakum Desert is a desert in Central Asia.ts name suggests that Black Sand in Turkic languages, in respect to the dark soil that lies at a lower place the sandy surface of abundant of the desert. It occupies concerning seventy %, or 350,000 km², of the realm of country.
The Kyzylkum Desert is in central Asia and its name suggests that Red Sand in Turkic languages. It covers concerning 298,000 km2.D desert fauna embody the Russian turtle.
Convection causes the movement of tectonic plates.
Answer: B
a city's poorest and most disadvantaged citizens
Explanation:
this is the answer on the edges of the nuity