Here's why:
* Rainforests: Rainforests are rich in valuable timber, and they are often cleared for agriculture (like palm oil plantations) and for other development. Deforestation leads to habitat loss for countless species, disrupts the water cycle, and contributes to climate change.
* Tundra: Tundra biomes are characterized by permafrost, permanently frozen ground. This makes large-scale deforestation impossible. The cold climate and thin soil also limit the potential for agriculture, making the tundra less appealing for human development.
While humans have an impact on the tundra through activities like oil and gas extraction, mining, and pollution, these impacts are not as significant as deforestation in the rainforest.
