Why is the vegetation in the center of a country different than on the coast?

The differences in vegetation between the center of a country and the coast are primarily due to variations in climate, soil type, and topography. Coastal areas typically have more moderate climates and higher levels of moisture, which can support different types of plants compared to the drier and more extreme conditions found in the interior regions of a country. Additionally, coastal areas may have different soil compositions and levels of salinity that influence the types of plants that can thrive there.