Explicaê

01

 Read the text about hotspots.



Species are the building blocks of Earth’s life-support systems. We all depend on them. [...] Without species, there would be no air to breathe, no food to eat, no water to drink. There would be no human society at all. And as the places on Earth where the most biodiversity is under the most threat, hotspots are critical to human survival. [...] That’s because hotspots are among the richest and most important ecosystems in the world – and they are home to many vulnerable populations who are directly dependent on nature to survive.

Available at: www.conservation.org/How/Pages/Hotspots.aspx. Accessed on: April 2nd, 2019.


According to the text, choose the correct alternative.

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