Using what you know of map making terms and concepts and word parts, define hemisphere in your own words.

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.