雅思口语Part3: What would happen when some species disappear on earth? 如果一些物种在地球上消失了会怎样？
Things would happen in a terrible way I assume. If the species on earth like some type of birds that catch the worms came to extinction, the entire biologic chain would be broken. This article is from Laokaoya website. This would result in some unpredicted damages to our environment like malnutrition of the plants, flood and something like that.