If you put magnetic marbles and ordinary marbles on a cooking sheet witch one would roll off easier

well it depends if there is a tilt to where your putting the marbles.

i think it will be the ordinary, because its made from glass, and glass is lighter than metal, so it will move faster, which will probably be easier to roll off

Explanation:

well

explanation:

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.