In 1912 Alfred Wegener (1880-1930) noticed the same thing and proposed that the continents were once compressed into a single protocontinent which he called Pangaea (meaning "all lands"), and over time they have drifted apart into their current distribution.
Options A and D are true. The other two options are absurd and not even based on fact while A & D are true concerning this part of Africa at that time.
Is this multiple choice or do you just need an example?
The levels of greenhouse gases in the atmosphere have been increasing due to the widespread burning of fossil fuels by the growing human populations.
D make ah model or a one of those
