What is the longitude of the prime meridian?

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

In wegener’s evidence for continental drift, continents were proposed to fit together, such as the east coast of south america with the west coast of europe. east coast of africa. west coast of greenland. lower west coast of africa.

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