【每日阅读训练第四期——速度越障22系列】【22-02】科技

moniquez

SPEED
T1 56' glacier and ice loss explain the sea level rise
T2 1'50 glass sponges are booming but reasons are unknown
T3 2'00 scientists have date prove the tail exists......
T4 1'51 new evidence shows that T rex hunt for live prey
T5 1'44, T.rex hunting or scarvenging? people are getting fed up with the debate.

Obstacle
T6 5'53
-natural habitats protect U.S coastline from hazard, and reduce residents' property loss
-a study demonstrate the natural habitats actually reduce the property damanges, futhermore, it helps to evaluate restore natural habitats is worthy
-authors of the study build a model to identify, rank and score nine habitats, but a geologist points out some drawbacks of the model