1
The age of humans because we are now the primary drivers of change on planet Earth.
2
A point beyond which a change becomes irreversible.
3
Cutting our emissions in half every decade is an _____ rate of change.
4
A permanent white surface is _____ back 90-95% of incoming heat from the sun.
5
If the dry season is longer than 4 months, jungle trees die and are replaced by ______.
6
Warm, stable period where the planet’s global mean temperature varies between +/- 1 °C during the entire period.
7
One of the planet’s largest remaining wildernesses.
