When tourists go .......... in the desert, they leave rubbish there.
swimming
diving
trekking
sailing
There's a lot of air pollution from the .......... in our city.
farms
flood
traffic
fields
........... away old phones can be bad for the environment.
Throwing
Making
Reducing
Putting
Volunteers are working on a ......... project to save Egyptian tortoises.
conservation
recycling
conversation
communication
Some people use bamboo …………. of cotton to make clothes.
interested
proud
instead
picked
We have this black jacket, or that one in the shop …………
bag
desk
door
window
She invented a / an ………….... system for cleaning water and making it safe.
weak
old
green
dangerous
I got up late because my alarm dock didn't ................ this morning.
get off
put away
throw away
go off
Wadi Rum Is a large ........... of desert in the south of Jordan.
rock
area
time
stone
When tourists go ........... in the desert, they often leave rubbish, too.
Skiing
The cotton …………… makes cotton clothes.
electricity
environment
occasion
industry
When you want to buy something, …………. It on to check the size.
buy
make
try
pay
Don't drink water from a canal because it can be full of ……....….
sugar
salt
light
bacteria
We use drones to help ............ wildlife after floods and fires.
send
damage
fire
save
Cotton from Egypt is very good, It is often used to make …….....… clothes.
loose
cheap
luxury
heavy
……...…... are things you can make in chemistry.
Bacteria
Tools
Chemicals
Plants
Boyan Slat invented a ........... to take plastic rubbish from the sea.
wildlife
system
problem
Plastic ............ environmental problems.
causes
kills
reduces
decays
All the cotton is ………………… by hand to keep it soft.
helped
protected
made
We saw a big, old .......... in the museum.
robot
computer
statue