They were made of sun-dried mud bricks in ancient Sumeria.
All depends on the store you are getting it from, ask for their size guide/chart and check
Answer: Ocean currents act as conveyor belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. ... Land areas also absorb some sunlight, and the atmosphere helps to retain heat that would otherwise quickly radiate into space after sunset.
