What are Square Kilometers?
Square kilometers are units of area measurement in the metric system. A square kilometer is a unit of area equal to 1,000,000 square meters, or the area of a square with sides that are each 1 kilometer long. It is commonly used to measure large areas of land, such as countries or continents. For example, the total land area of Australia is approximately 7.7 million square kilometers.
What are Square Yards?
Square yards are units of area measurement. A square yard is a unit of area in the imperial and US customary systems, equal to the area of a square with sides measuring one yard. It is commonly used in the United States and the United Kingdom for measuring smaller areas such as land parcels, rooms, or gardens.