Which agricultural activity is primarily blamed for the rapid drying out of the aral sea?

The correct answer is - Cotton farming.

The cotton farming in Central Asia is the agricultural activity that primarily contributes for the rapid drying out of one of the biggest lakes in the world, the Aral Lake, or as it is often referred to, the Aral Sea. The Aral Sea is located on the border between the countries of Kazakhstan and Uzbekistan, and this is a region that has a long tradition of cotton farming. Since the lake's waters had started to be used for the growth of this highly water demanding plant, the drying out of it has been very quick, and as it goes the lake will probably disappear in the near future.

The problem that makes the drying our so intense, is that the water that is taken out of the lake is in too big of an amount, and the main tributary, the Amu Darya River, can not compensate the loss. Also, the region is very dry, and in summer very hot, so the evaporation contributes even more for the loss of water, so the lake is on the verge of existence at the moment.

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

the correct answer is d. the monetary reserve is a set of funds represented in currency, money or similar, saved as a forecast of possible needs or for legal reasons.

the increase or decrease in the monetary base influences in the increase or decrease of the inflation rate. therefore, the excess of monetary reserve will cause the reduction of inflation.