For example the median expected annual pay for a typical Zoologist in the United States is $69,043, so 50% of the people who perform the job of Zoologist in the United States are expected to make less than $69,043. Source: HR Reported data as of August 2016. view as graph view as table.
1 Acre = 0.00404685642 Square Kilometers. Acre is used in imperial, U.S. customary systems for land measurement , agriculture and forestry. The abbreviation is ac. Square kilometer is a metric system unit, used mostly in measuring land.
1 Acre = 43 560 Square Feet. Acre is an imperial and US customary system area unit. In metric system, it's replaced by hectare. The abbreviation is ac. Square foot is an imperial and US customary area unit. In metric system, it's replaced by square meters (metres).