POLLUTION PRESENTATION
Amandine Gros
Created on March 13, 2022
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Transcript
decrease in
biodiversity
03. Impacts
01. Definition
04.Solutions
02. Causes
Index
biodiversity:- number of genes, species, individual organisms within a specific species/ biological communities within a defined geographic area
-decline in the number of varies species of our ecosystem in a geographic area or evn Earth as a whole
What is the decrease of biodiversity?
01
The causes
02
• climate change • pollution • destruction of habitats • invasive alien species • overexplotation
The main culprit is the human being
https://www.iberdrola.com/sustainability/biodiversity-loss
The impacts
03
• extinction of species • threat to human beings • increase in CO2 emissions
A few solutions
04
• 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
Thanks!
Sources:https://www.europarl.europa.eu/news/en/headlines/society/20200109STO69929/biodiversity-loss-what-is-causing-it-and-why-is-it-a-concernhttps://www.un.org/sustainabledevelopment/blog/2019/05/nature-decline-unprecedented-report/#https://kids.nationalgeographic.com/science/article/declincing-biodiversityhttps://www.iberdrola.com/sustainability/biodiversity-loss