Political map would be your best option to show which countries are part of the African nations.
Meteorology is the study of the climate and weather
Clouds form when (invisible) water vapor turns into visible water droplets or ice, it then becomes gas.
The rain occurs because the clouds have water droplets in them, they condense into each other and then fall to earth as rain.
Thunder is created when lighting passes through the air.
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A meteorologia é o estudo do clima e do tempo
Nuvens se formam quando o vapor de água (invisível) se transforma em gotículas de água visíveis ou gelo, então se transforma em gás.
A chuva ocorre porque as nuvens têm gotículas de água, elas se condensam umas nas outras e caem na terra como chuva.
O trovão é criado quando a luz passa pelo ar.
sorry i missed the last one :(
Freezing point of the water is innate property. Therefore, I would say that the freezing point of water from 1 billion years ago would still be the same as to what temperature the water would freeze today. Thus, I choose letter D. 0°C.
