POLLUTION PRESENTATION
Amandine Gros
Created on March 13, 2022
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Transcript
biodiversity
decrease in
Index
02. Causes
04.Solutions
01. Definition
03. Impacts
01
What is the decrease of biodiversity?
-decline in the number of varies species of our ecosystem in a geographic area or evn Earth as a whole
biodiversity:
- number of genes, species, individual organisms within a specific species/ biological communities within a defined geographic area
The main culprit is the human being
• climate change
• pollution
• destruction of habitats
• invasive alien species
• overexplotation
02
The causes
• extinction of species
• threat to human beings
• increase in CO2 emissions
03
The impacts
https://www.iberdrola.com/sustainability/biodiversity-loss
• increase our knowledge of environmental issues
• increase our awareness of the impacts of biodiversity loss
• increase support for government policies and actions that conserve our valuable ecosystems
• aid in the recovery of species at risk and preventing other species from becoming at risk
• monitor your pets → cats kill around 2,4 billion birds per year
• Recycle, reuse
• drive less, walk, ride or use low emission vehicle
• use environmentally friendly products
• Recycle, reuse
• drive less, walk, ride or use low emission vehicle
• use environmentally friendly products
04
A few solutions
Thanks!
Sources:
https://www.europarl.europa.eu/news/en/headlines/society/20200109STO69929/biodiversity-loss-what-is-causing-it-and-why-is-it-a-concern
https://www.un.org/sustainabledevelopment/blog/2019/05/nature-decline-unprecedented-report/#
https://kids.nationalgeographic.com/science/article/declincing-biodiversity
https://www.iberdrola.com/sustainability/biodiversity-loss