Please help with this question...

(i) Due to increased use of chemical fertilisers the soil fertility decreases. Chemical fertilisers pollute the groundwater, rivers and lakes.

(ii) The continuous use of chemical fertilisers has led to degradation of soil health. Environmental resources like soil fertility and groundwater are built up over many years. Once destroyed it is very difficult to restore them.

(iii) We much take care of the environment to ensure future development of agriculture.

The correct answer is A) a higher chance of reelection.

A potential benefit for a government leader using cost-benefit analysis is a higher chance of reelection.

A correct and useful method of decision-making is CBA or better known as cost-benefit analysis. This method is very simple. You compare your advantages to the disadvantages of the decision. You collect the information at hand and then proceed to make the best decision. In 1840, Julies Dupuit who was an Engineer from France started to use this method successfully. That is why is correct to say that a potential benefit for a government leader using cost-benefit analysis is a higher chance of reelection.

a.

a higher chance of reelection

la segunda guerra mundial comenzó el 1 de septiembre de 1939 y terminó el 2 de septiembre de 1945. ¡espero que esto ayude!

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )