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