I am not completely sure, but I think it might be B, Migration out of a stage 3 or 4 country is higher than migration to it.
Answer:
Ehhhhhhhh...
Explanation:
Personally, I didn’t know that it was being terraformed. I should start watching the news. Anyway, my opinion is that it’s probably just going to turn out like Earth. I feel like anything scientists can get their hands on, they will probably treat it like a lab rat. Hmm, maybe it’s that they’re terraforming it for the rich; and leaving the rest with catastrophic Earth (which is ruined), sadly, I don’t think anyone really cares about the planet anymore because everywhere there’s a problem. And why do we have to pay for food that was purposefully grown and brought out to the world for free? You can probably tell, I don’t like the idea of Mars being terraformed. Maybe they should just leave it as it is, or clean up the Earth before they mess up another planet unfortunately.
Atlantic Ocean
Near the Azores (islands)
1,100 miles from Lisbon
1,300 miles from Casablanca
2,100 miles from Boston
1) F (Tien Shan is a mountain range)
2) T
3) F
4) F (Karakum is a desert)
5) T
Answer: Some geographic areas have obvious natural advantages that result in cluster formation. For example, proximity to a large port will attract exporting firms or areas rich in minerals will attract clusters of mining firms. In addition, there are three well-established reasons why firms choose locate in close proximity. The cost of transporting goods is reduced when firms are located close to their customers or suppliers. Input suppliers can exploit economies of scale in large clusters of downstream firms who, in turn, benefit from timely delivery and lower inventory costs.
Explanation: There are various types of clustering are that include:
^ Connectivity-based Clustering (Hierarchical clustering)
^ Centroids-based Clustering (Partitioning methods)
^ Distribution-based Clustering.
^ Density-based Clustering (Model-based methods)
^ Fuzzy Clustering.
^ Constraint-based (Supervised Clustering)
