Two billion people around the world do not ______ access to safe drinking water.
make
lose
have
take
If we ______ food, we waste the virtual water it contains.
eat
buy
throw away
save
We ______ more virtual water when we eat meat compared to vegetables.
buy
use
sell
throw
Unscramble the word: tralvui
valve
virtual
ritual
travel
Which animal can hold its breath underwater for up to 2 hours?
whale
turtle
penguin
dolphin
What is the longest river in the world?
Nile
Mississipi
Amazon
Yangtze
What is another name for water?
O2H
H20
OH2
H30
Which planet is known as the "Blue Planet" because of its water?
Jupiter
Mars
Neptune
Earth
波
Rain
Water
Wave
River
滝
Waterfall
Ocean
River
Lake
