Answer:
Climate change includes both global warming driven by human emissions of greenhouse gases, and the resulting large-scale shifts in weather patterns. Though there have been previous periods of climatic change, since the mid-20th century, humans have had unprecedented impact on Earth's climate system and caused change on a global scale.
Explanation:
Does global warming have positive effects?
Yes, there will probably be some short-term and long-term benefits from global warming. For example, the flip side of increased mortality from heat waves may be decreased mortality from cold waves.
In the short term, farmers in some regions may benefit from the earlier onset of spring and from a longer warm season that is suitable for growing crops. Also, studies show that, up to a certain point, crops and other plants grow better in the presence of higher carbon dioxide levels and seem to be more drought-tolerant. [1] But this benefit is a two-edged sword: weeds, many invasive plant species, and insect pests will also thrive in a warmer world. Water availability will be impacted in drier agricultural areas that need irrigation. At some point, the benefits to crops of increased carbon dioxide will likely be overwhelmed by the negative impacts of heat stress and drought.
Does global warming have negative effects?
Yes, it has more frequent and severe weather, Higher death rates, Dirtier air, Higher wildlife extinction rates, More acidic oceans, Higher sea levels. Global warming is one of the major problems that the human race face in this modern world. This problem is threatening the humanity and the life of our planet. Even though global warming is an inevitable natural slow process, since the mid 1900’s with the start of the industrialization era, global warming increased its rate. We have to start taking preventions to improve the situation before the global warming many negative effects start becoming more catastrophic
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