Political map would be your best option to show which countries are part of the African nations.
In Brazil they mostly speak Portuguese
Answer:
How do the Ural Mountains affect the distribution of climate regions in Russia? The northern side of the mountain range receives cool, rainy weather, while the southern side is a hot desert. The western side of the mountain range receives warm continental winds, while the eastern side is much cooler and drier.
Explanation:
UV radiation generates ground-level ozone (O3) and some particulate matter (PM, frequently called aerosol) that include nitrate, sulfate, and organic aerosols causing adverse effect on human health and the environment. UV promotes the formation of hydroxyl radicals that act as cleaning agents for troposphere
Radiation has been around us throughout our evolution. So our bodies are designed to deal with the low levels we're exposed to every day. But too much radiation can damage tissues by changing cell structure and damaging DNA. This can cause serious health problems, including cancer
