(Question)
Older rocks are at the bottom and younger rocks are at the top.  Having read the above passage, choose the right answer to the following question (choices are younger or older ):   Ian is digging in his garden, and admires the shiny pebbles sitting in the yard, as he digs a hole and finds more rocks, he knows that the first ones he found are younger or older?
(Answer)
younger


(Question)
At higher elevations, there is less air to press on a given area.  Having read the above passage, choose the right answer to the following question (choices are at the beginning or at the end ):   Allen is riding his bike on a path. The course ends up 1000 feet lower above sea level compared to the beginning. At which point is the air resistance lower at the beginning or at the end?
(Answer)
at the beginning


(Question)
The pupil automatically gets bigger or smaller to let more or less light in as needed.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   When it is day time the pupils in our eyes are more or less open than normal?
(Answer)
less