Paper and other rubbish on the ground
planet
the environment
litter
robots
Earth is the ______we live on
planet
country
shelf
floor
Polar bears are ........ species because there are not many of them left in the world
endangered
Don't drop litter in the park. It isn't a ________
house
rubbish dump
shop
planet
A building in a zoo where you can see fish and other water animals
reptile house
insect house
gift shop
aquarium
Materials we can burn to make electricity, for example coal and oil
vegetables
solar panels
mud
fossil fuel
Harry Potter isn't cooking dinner tonight because he ___________room.
clean
is cleanning
cleans
is cleaning
I made my mom a greetings card with a beautiful pink ......
ribbon
People should _____all our rubish
return
reread
rewrite
recycle
They live in the ..... house
reptile
She is going to
climb the tree
feed the animals
water the plant
swim
Something that makes water, air or land dirty
animals
trees
pollution
wildlife
The ......... of Madrid is 4,8 mln people
population
A type of plants. animals or living beings that are similar....
species
The real ........ to orangutans is hunting and loss of habitat
threat