Explain a likely cultural effect of patterns of migration associated with the location shown in image 2

The current is like a stream or river in the ocean true or false

Many areas surrounding the caspian sea contain important a. rare minerals b. forestry resources c. gold and silver mines d. oil and natural gas fields

Put these ecosystems in order of least biodiversity to most biodiversity 1. mediterranean forest 2. indonesian rain forest 3. arctic ocean