Dead zones—areas in the ocean with dangerously low oxygen levels—are expanding rapidly due to climate change and pollution. These zones are uninhabitable for fish and marine life, posing a serious threat to global fisheries and food security.

🔴 Key Facts:

Coastal dead zones have increased by 400% since 1950.
A 2°C rise in global temperature could increase oxygen-depleted waters by 50%, shrinking fish habitats.
Overfishing and nutrient runoff are making things worse, driving fish away and risking ecosystem collapse.
#ClimateChange #OceanDeoxygenation #DeadZones #SustainableFisheries #SaveOurSeas #actonclimate

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