These statements describe the relationship between poverty and the environment in sub-saharan africa. choose all that apply.
a. people depend heavily on the land for their basic needs.
b. poor people are able to spend a lot of time on environmental concerns.
c. survival needs come before environmental protection efforts.
d. most of the region's poor people live in urban areas.

Altocumulus, altostratus, cirrocumuls, cirrostratus, cirrus, cumulonimbus, cumulus, nimbostratus, stratocumulus, stratus 8.) clouds with tallest vertical development 9.) low altitude clouds in solid layers that produce rain 10.) high altitude thin flat layers of clouds 11.) rain clouds that form under stable atmospheric conditions 12.) middle altitude clouds with globular appearance