10 free TSIA2 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
TSIA2 Practice Test 6Tutor mode
Question 1 of 10
Informational Text Analysis and Synthesis
According to the passage, a cenote forms when
The Yucatán Peninsula of Mexico has almost no rivers on its surface. Rainwater instead soaks through the porous limestone bedrock and flows through underground channels, slowly dissolving the rock. Where the roof of a channel collapses, it leaves a cenote, a natural sinkhole open to the water below. Many cenotes form a rough arc in the northwest of the peninsula. Geologists link this "ring of cenotes" to the edge of the Chicxulub crater, a structure left by an asteroid impact about 66 million years ago and now buried beneath younger rock.