'Global' means 'throughout the globe', so global warming affects ALL of the globe, whatever the altitude and whether it is land or ocean.
The background to global warming is as a result of the recent and on going climate change. Flooding in the low lands is just an example of the global warming.
There was global warming. But it's extent was very low.
It just depends on global warming as it is shrinking by the high temperatures that global warming has caused which means that the Aral Sea will eventually evaporate, so if climate changes and global warming stay low hopefully the Aral sea will be saved.
what is the temperature of the high and low lands in Australia
Global warming is caused by human activity. The planet is warming and this warming is changing the climate. Sea levels are rising and threaten many low-lying areas and cities permanently.
High lands
Volcanoes do cause global warming and ozone depletion. But the amount is very low.
There have been heat waves in the past, before global warming took hold. However, the present warming of the earth means that more and more are happening. New record high temperatures are now happening almost every year. No low temperature records are being broken.
Much of Bangladesh's coastal lands are flat and low-lying. Global warming is warming the oceans, so the water expands and the sea levels rise. Melting ice from glaciers on Greenland and Antarctica is also raising sea levels. This will mean Bangladesh's coastlands will be flooded with salt water, killing all crops for ever.
global warming causes higher sea levels which may cause floods in low lying countries :O
Low-energy light bulbs are a guaranteed way to help the global warming issue, like fluorescent bulbs or LED bulbs.
Heat transfer is heat moving between objects. If the heat ends up in the atmosphere it adds to global warming, polar ice melting, and disappearance of low level lands.