📖 Reading Passage

The Mystery of the Vanishing Bees

In recent years, scientists have been puzzled by a phenomenon known as Colony Collapse Disorder (CCD). Entire colonies of honeybees have been mysteriously disappearing from their hives, leaving behind only the queen and a few nurse bees. This alarming trend has been observed across Europe and North America, with some beekeepers reporting losses of up to 90% of their colonies.

The consequences of this bee crisis extend far beyond honey production. Bees are crucial pollinators, responsible for fertilising approximately one-third of the crops we eat, including apples, almonds, and cucumbers. Without bees, our food system would face a catastrophic collapse. Dr Sarah Mitchell, a leading entomologist at Cambridge University, warns that "we're facing an ecological disaster that could fundamentally alter our agricultural landscape."

Several theories attempt to explain CCD. Some researchers point to pesticides, particularly neonicotinoids, which may disorient bees and prevent them from returning to their hives. Others suggest that parasites like the Varroa mite weaken bee colonies, making them vulnerable to diseases. Climate change, with its unpredictable weather patterns, may also be disrupting the delicate balance of ecosystems that bees depend upon.

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