Try D. Tectonic plates are pushed apart partly due to convention currents
The Atlantic Ocean lies between North America South America Europe and Africa
Ice was produced using radiation effect by setting out shallow terra cotta rays with just small amount of water. At night when the temperatures were cool while humidity is low the water used to freeze in the morning.the ice formed was collected and stored in caverns
These slaves were in Africa first started trading to other countries in the 1620 when 11 slaves went to new Amsterdam. By the early 1800s the America’s stared to buy into the slave trade for crop growth and a cheaper way to make your money in the economy