How will life on earth change if insects disappear?

The disappearance of all insects is impossible. This can cause global cataclysms that will destroy other living organisms. But if we assume that it did happen, then life on our planet will change. The disappearance of insects will entail the disappearance of many other living organisms. Many birds, frogs and animals that feed on insects will begin to die out. Food chains will be destroyed. It will also affect the plants. Those flowering plants that are pollinated by plants will begin to disappear.