Prezentacja GLOBAL WARMING Angielski
Prezentacja GLOBAL WARMING Angielski
Prezentacja GLOBAL WARMING Angielski
OCIEPLENIE
KINGACHMIEL
GLOBAL WARMING
RESEARCH QUESTION
Data from the EPA, with adjustments to separate chemical and cement emissions of CO2 from fossil fuel
combustion based on data from the World Resources Institute. 2019
One- f i f th of global g r eenhouse
gas pollution comes f rom
Deforestation defor es tati on and forest
deg r adation
Plants and trees a large amount
of carbon dioxide within it as it
takes carbon dioxide from the
environment and releases
oxygen. When vegetation is cut
down or crops are burnt, they
release this stored carbon dioxide
in the atmosphere thereby
contributing in global warming
Nitrous oxide N2O, the third most they have long atmospheric lifetimes,in
some cases lasting tens of thousands
important greenhouse gas (GHG) and the most of years.
Polar bears have become a symbol of global warming, because the Arctic landscape is one of the first to absorb the impact of rising temperatures. Warming temperatures melt
polar ice and force animals like the polar bear to move farther south in search of food and other resources.
TEST HYPOTHESIS & CONCLUSION
★ The results support the hypothesis -
human activities contribute to global
warming by increasing the greenhouse
gas.
★ Continued emission of greenhouse
gases will cause further warming and
long-lasting changes in all components
of the climate system, increasing the
likelihood of severe, pervasive and
irreversible impacts for people and
ecosystems. Scientists worry that the
climate is changing faster than some
living things can adapt to it.
WHAT WE CAN DO ?
★ Some scientists are working to capture carbon dioxide and store it underground, rather than
let it go into the atmosphere. This process is called carbon sequestration.
★ We can improve the fuel efficiency of cars and other vehicles.
★ We can also support development of alternative energy sources, such as solar power and
biofuels, that don’t involve burning fossilfuels.
★ We can improve energy efficiency in homes and businesses.
★ Protecting existing forests and planting newones
★ Changes in farming practices (reduce the use offertilizers)
BIBLIOGRAPHY
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