Rated in Aikido. Bees help pollinate around 70% of all the crops on the planet. If all the bees die and nothing rises to replace them (another type of insect, for example, or serious human intervention), many plants will simply die-off due to lack of pollination.If 70% of the plants on the planet die.Without bees, there would be no honey, but distinctively, certain plants would not be able to reproduce and would thus become extinct. In turn, this would lead to the disappearance of certain animal species.ithout bees, there would be no honey, but distinctively, certain plants would not be able to reproduce and would thus become extinct. In turn, this would lead to the disappearance of certain animal species.