alive (adj)
amongst
amphibian (n)
animated display
baby (n)
brain (n)
creature (n)
deep (adj)
develop (v)
dinosaur (n)
earthquake (n)
environment (n)
erupt (v)
eruption (n)
experience (v)
extinct (adj)
fascinating (adj)
feather (n)
feed (v)
frightened (adj)
grow (v)
highlight (n)
human being (n)
I'd rather
I'd rather not
interact (v)
interactive (adj)
lay eggs
mammal (n)
mind (n)
No way!
power (n)
provide (v)
rainforest
reptile (n)
shocking (adj)
surprising (adj)
thrill (n)
tortoise (n)
volcano (n)
water cycle