25 - Harena voajanahary eto ambonin'ny tany

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Today, the Earth's biodiversity is being undermined above all by factors other than climate change, such as deforestation, disappearance of natural habitats, use of pesticides and various forms of pollution. However, climate change will largely contribute to the disappearance of species in the coming decades.

2
Causes

Harena voajanahary eto ambonin'ny tany


Harena voajanahary eto ambonin'ny tany


2
Consequences

Harena voajanahary eto ambonin'ny tany

Vectors of disease are just one part of biodiversity. They will move like the rest.


Harena voajanahary eto ambonin'ny tany

Bees and worms are indispensable to agriculture.


4
Other possible causes

Harena voajanahary eto ambonin'ny tany

The poor polar bear is a powerful symbol of the climat. If players make this connection, suggest they draw a bear!


Harena voajanahary eto ambonin'ny tany

Humans occupy almost all available space on Earth, leaving no room for animals and plants. This entails the disappearance of natural habitats and it is the main cause of biodiversity loss today, well ahead of climate change.


Harena voajanahary eto ambonin'ny tany

This is a more minor link, except for specific biodiversity-rich areas.


Harena voajanahary eto ambonin'ny tany

Here, we are thinking mainly of pesticides (especially Roundup or neonicotinoids). No link with the climate, but an interesting relation to make.


1
Wrong consequence

Harena voajanahary eto ambonin'ny tany

It would be more logical to link to agricultural yields.