What are the similarities between mountains, plateaus.

Based on this map, which statement about africa’s economic activity is most accurate? a) coastal countries are all members of opec b) economic development is more common with opec nations c) coastal countries have more access to productive resources d) economic development is more common above the sahara desert

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air

Hey, i was what is consisted in a sustainable city? like what unique designs they have, etc. for answering ; )