World War 2 occurred in the late 40's, so this is most likely why there is a dip in that age group.
Answer:
The correct answer is - physical and human geography.
Explanation:
Environmental geography is the branch of geography that explains the spatial aspects of the interaction between the physical environment or natural world and humans. Ecological geography connects physical and human geography or ecosystem.
Environmental geography is a branch of geography that deals with the social relationships and economic interconnections, between people and their natural or physical environments.
Tourism and oil drilling are definitely not traditional activities, rather they are modern activities that started with the spread of the technology - they can't be the correct answer.
Traditionally, people from central Asia were leading rather a nomadic lifestyle and were tending to life stock - the correct answer is B
If the temperatures are increasing in a mountainous region, in order to be sure in that, the evidence can simply be obtained by the vegetation. The mountains tend to be warmer at the lower parts, and as the elevation increases, the temperature decreases. If it is a higher mountain, then we will see that there is certain type of vegetation in the lower parts, above it a belt of another vegetation type, above that one there's usually a belt of grasses, and the highest parts are usually with little to no vegetation. If the temperature increases though, then the vegetation from the bottom will start moving upwards, occupying larger portion, the second layer will move upwards as well, and the grasses will come around the top part of the mountain, with the barren part disappearing from the scene.
"Gambling" in the country involves cheating.
Gambling is the betting of cash or something of significant worth on an occasion with a questionable result with the essential purpose of winning cash or material products.
Gambling , the wagering or staking of something of significant worth, with awareness of hazard and any desire for pick up, on the result of a diversion, a challenge, or an unverifiable occasion whose outcome might be dictated by possibility or mishap or have a surprising outcome by reason of the bettor's erroneous conclusion.
