Which is an example of chemical weathering? A) erosion of land caused by receding glaciers
B) the dissolving of stone wears away features on statures
C) deposition of sediment along the banks of a river
D) weathering of rocks in a desert due to the rapid rise and fall of temperatures

possibly b, it uses the term "Dissolve" which kinda throws me In that direction, but dont just use this to complete a test/homework

if you don't mind posting the paragraph so i could read it that would a lot. (;

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)