5. If most of the people are older people, then there won't be many young people to have children. The population may start to slow down unless more young people have children. The same thing for the negative on number 6. Number 6 Positive is that most people will like the longer lifespan.
The correct answer is the mainland Southeast Asia, The mainland Southeast Asia is the region called "the land of great lakes." That is because the mainland has many amazingly beautiful lakes surrounding the country, besides, not just lakes but also rivers and oceans.
The climate of Western Europe is influenced mainly by its latitude (northerly position) on the globe. Its geographic position is north of the equator, so it is not tropical or sub-tropical, but not so far north as to be very cold year around, so it not arctic either.
Western Europe experiences seasons, with warmer weather in the summer and colder weather in the winter. The climate of Western Europe is best described as:
B) temperate
Erosion, sinkholes may form, and loss of biodiversity.