Proforestation
Afforestation & Agroforestation
Boreal and Tropical Forests
Peatlands and Bamboo
Fire Ecology
100

Proforestation increases the storage of this greenhouse gas by allowing trees to continue growing and accumulating biomass.

Carbon Dioxide

100

One challenge of afforestation in dry regions in competition for this essential natural resource.

Water

100

These forests are found near the equator and are known for high biodiversity.

Tropical Forests

100

Despite its tree-like appearance, bamboo belongs to this plant family.

Grass

100

A planned, carefully managed fire used to reduce fuel buildup is called this.

Prescribed burn (or controlled burn)

200

Older forests often support higher levels of this ecological characteristic, referring to the variety of living organisms.

Biodiversity

200

Afforestation projects often begin on degraded lands such as abandoned farms, mines, or these areas with poor soil quality.

Wastelands

200

Although they cover only a small percentage of Earth's land surface, these ecosystems store more carbon than all the world's forests combined.

Peatlands

200

Draining peatlands can release large quantities of this gas. 

Carbon Dioxide

200

In many forests, the accumulation of dead vegetation increases the risk of these intense, difficult-to-control fires.

Wildfires

300

Unlike clear-cutting, proforestation emphasizes preserving these mature ecosystems because they store large amounts of carbon.

Old growth forests

300

When a newly planted forest removes more carbon dioxide from the atmosphere than it emits, it functions as this.

Carbon Sink

300

This layer of the tropical forest contains the majority of the forest's wildlife and plant species.

Canopy

300

Bamboo is especially effective at preventing this environmental problem because its roots help hold soil in place.

Soil erosion

300

Fire can increase the availability of this nutrient by converting organic matter into ash.

Phosphorus

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