Ecosystem Diagram | Food Chain, Energy Flow & Nutrient Cycle

The Amazon Rainforest: The Amazon Rainforest is one of the most extraordinary and vital ecosystems on the planet. Spanning across nine South American countries, with nearly sixty percent located in Brazil, it is the largest tropical rainforest in the world. Covering an area of approximately 6.7 million square kilometers, it is roughly the size of the contiguous United States. At its heart flows the Amazon River, the largest river by volume on Earth, discharging more freshwater into the ocean tha

Could Freshwater Oceans Destroy Life on Earth?

New York City 1940s: Restored & Colorized Footage Tour

WWII Archives

WW1: American Historical Footage

A Plant That Survives Without Water for Decades 🌿

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How wolves saved the ecosystem #nature #wolves #science