1.
Extreme weather conditions can create difficulties precisely because they are extreme and so the human body has to find ways to adapt in order to surive. For example, extreme heat can create an increased risk of skin problems and some infectious diseases.
Extreme cold can cause hypothermia so people have to wear many layers of warm clothes- travelling can be hazardous. - involving risk or danger, especially to somebody’s health or safety
Some machines cannot work at low temperatures.
2.
a.
Flooding would probably affect more people because more people have their homes near rivers than in or near forests. -flooding destroys lives and property. Many people drown or are injured in floods. Sewage can come to the surface and so on and this can cause illnesses Mosquitoes and other such disease-carrying creatures thrive - become, and continue to be, successful, strong, healthy, in still, wet conditions. Homes and vehicles are damaged or destroyed. Electrical plants and other facilities may be disrupted.- to make it difficult for something to continue in the normal way-
Fires destroy animals and plants. Many trees, which are so neccesary for our environment.
