true or false questions

1. one of the largest migrations in the middle east took place over 2000 years ago when the jews were forced out of palestine by the romans.

2. the gap between rich and poor has become more marked, even in the most economically developed nations.

within these regions are all the major types of biomes in the world. a biome is a community of animals and plants spreading over an extensive area with a relatively uniform climate. some diverse biomes represented in north america include desert, grassland, tundra, and coral reefs.