Environment
ocean
mountain rage
desert
trobic rainforest
graslands
island
Arctie
river
wetlands
plant trees
organizations
avoid
in danger
climate change
solve
polluting
distances
habitat
thawing
die out
mammals
hut
destruction
air pollution
natural resources
flooding
reinforce
rate
concern
average
grim
grennhous gas
vulnerable
fossil fuel
upon
glacier
core
fragile
combined
melt
