Help, please!

Research a particular job of a migrant worker and describe difficulties that are associated with that job. My teacher wants 2 paragraphs but I'm fine with one.

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

Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt

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