Match the layer to its altitude limits. thermosphere
mesosphere
troposphere
exosphere
stratosphere
:: 10-30 km
:: 30-50 km
:: 0-10 km
:: 50-400 km
.: 400 km +

Which of the following is typically not a characteristic of a foraging society? a. foraging societies are nomadic groups. b. foraging societies consist of small groups with ties based on kinship. c. individuals in foraging societies have few personal possessions. d. foraging societies have formal social and class structures

Distance that lewis and clark traveled from st. louis to ft. clatsop near the pacific ocean.

Based on the information in the graph, what can you conclude about humans in the world in general?