beautiful
more beautiful, the most beautiful
hot
hotter, hottest
What is this?
volcano
What is this?
The Grand Canyon
What is this?
mountain range
high
higher, the highest
What is this?
glacier
cold
colder, coldest
What is this?
a desert
interesting
more interesting, the most interesting
incredible
more incredible, the most incredible
What is this?
canyon
wet
wetter, wettest
bad
worse, the worst
What is this?
mountain range
good
better, the best
noisy
noisier, the noisiest
Dry
drier-driest
What is this?
a river
What is this?
Atacama desert
What is this?
waterfall
What is this?
rocky
messy
messier, the messiest
tidy
tidier, the tidiest
What is this?
rainforest