Lake County's smallest forest preserve is 472 acres. Orange County's smallest forest preserve is 482 acres. Find the ratio of the acreage of Lake County's forest preserve to Orange County's forest preserve.

not completely sure but i think it’s many moons, smaller in size and a ring system.

a characteristic is a deep cut in the earth or left over rock aka till.  

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.