What life like on Vietnam under collective farming? Other than rice, what other item do they export?
How do they bring water to their rice fields?

How do the various countries in east asia meet their power needs? give specific examples

The specific heat of the three substances in the image are given in the table. stamped concrete: 0.75, grass covered soil: 1.01, water: 4.18. place the areas in order based on how fast they’ll heat up on a sunny afternoon. start with the fastest and end with the slowest.

Read the article about the fraser river, one of the most important rivers in canada. what is the most important species of fish in this river? why are the numbers of these fish declining?