In Europe, many natural resources have been conserved because they have been overused. The correct option among all the options that are given in the question is the last option or option "D". I hope that this is the answer you were looking for and it has come to your help.
As per the demographics of the Sweden, the population in the period of 1990 was about 8,590,600 as compared to the population of the 1800 as 2,347,300 which sows an increasing rate by the continuous decline of the fertility rates of 2.14 and a shift of the trends of population from +31.8% to +3.3% means that fewer couple want children.
As the resources in the world are distributed unequally, the crops and the ability to grow them in specific environmental conditions such as near the river valleys, on the foothills of the mountains and near the flood plains differ worldwide as many places don't have enough sunlight,
many places is too warm or hot for there growth and other place are too cold or are locates at great heights. Variation thus exists in the cropping patterns and the cropping intensity as they need specific conditions as climate, weather, and soil properties.
Many of the earlier civilizations developed and prospered near the river valleys.
