Slang Definition. Words that are not a part of standard vocabulary or language and are used informally are called slang. These words are mostly used in speech rather than in writing.
Wildlife is already being affected by global warming. You have to observe the basic trends of global warming. Deforestation is one of the biggest contributor to global warming and also affects wildlife as it leads to habitat destruction.
The effects of global warming on the Earth's ecosystems are expected to be profound and widespread. Many species of plants and animals are already moving their range northward or to higher altitudes as a result of warming temperatures, according to a report from the National Academy of Sciences.