Green revolution refers to the drastic increase in food production during 1960s in the developing countries.
Two intended outcomes: 1. HYV seeds enhance the productivity level. 2. Use of modern machinaries promote huge yield per unit of land.
Two unintended outcomes: 1. Loss of soil fertility. 2. Increase of salinity in under ground water.
Explanation:
In 1960s green revolution brought a drastic change in India's agricultural pattern. Yield per unit of land increase rapidly. It introduced the use of modern machineries, pesticide & weedicides in the crop land, HYV (High yielding variety) seeds etc.
Besides due to green revolution pollution level rise up, salinity level in the ground water increases and even the soil fertility level decreases. Huge and frequent use of pesticides and insecticides promotes soil erosion and crop rotation, multiple cropping system reduces soil fertility level.
Europe and asia, i know for sure.
Answer:
Option D.
Explanation:
Italy, is the right answer.
In the mid 19th century, there emerged a political and social movement in Italy that unified a number of states of the Italian peninsula into the unique state of the Kingdom of Italy. This movement began in the year 1815 with the inauguration of Congress of Vienna and came to an end in the year 1871 when Rome became the capital of Italy.
The author states that the Soviet Union’s launch of Sputnik caused the United States to begin investing in science, technology, and innovation. Sputnik’s successful launch caused this reaction in the United States because the Cold War led Americans to fear the possibility of the Soviet Union leading the world in science and technology. Rather than give in to fear or hide from challenge, the United States stepped up and made a commitment to science, math, and innovation.
Answer:
Reparations.
Explanation:
The Treaty of Versailles that formally ended World War One, imposed reparations of 132 billion gold marks on Germany. The payments had to be made mainly to France and Britain. The amount was exorbitant and the German economy was so troubled in the 1920s that it could not pay those reparations.
