Question

Do we need greenhouse gases on Earth? *
No - they only cause terrible climate change
No - they only block some of the Sun's rays
Yes - they keep all the gases on our planet
Yes - they keep the Earth warm

Answers

Answered by GPT-4o mini
Yes - they keep the Earth warm.

Greenhouse gases are essential for maintaining the Earth's temperature. They trap heat in the atmosphere, which is necessary for sustaining life by keeping the planet warm enough to support ecosystems. Without these gases, the Earth would be too cold for most life forms. However, it's important to manage their levels, as excessive greenhouse gases contribute to climate change.

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