What is the difference between the areas of a circular table with diameter 6 ft and a circular table with diameter 8ft round your answer to the nearest square foot

Why are mangrove swamps an important part of the ecosystem of west africa?

[fw.02]diana is studying four surface features of florida. she classifies the surface features and places them in different columns of a chart as shown below. surface features column 1 column 2 hot springs sinkholes caverns geysers which of these titles best represents column 1 of diana's chart? formed by freezing groundwater o formed by heating groundwater o formed by evaporation of groundwater o formed by chemical action of groundwater

What first caused people to consider that the continents were once one large landmass?