Skip to content
Prep
Freely
Home
TOEFL
IELTS
Guides
Log in
Sign up
P
Account
Profile
My progress
Settings
Log out
TOEFL
/
Listening practice
/ Section 32X2
Listen to an Academic Talk
Listen to part of a talk in an environmental science class.
Listen
25. What is the main point of the talk?
A
Cotton production uses more water than most people realise.
B
A single water-footprint figure can be misleading without knowing its composition.
C
Irrigation should be replaced by rain-fed agriculture wherever possible.
D
Pollution is the largest component of most water footprints.