← Geography
The natural environment · 17 left
Quick drill · instant marking
Try it free — the AI marks 3 answers a day. A free account marks 30 a day.
Sign up free →
After heavy rain, water reaches a river by several different routes.
Define the process of 'throughflow' in a drainage basin.
[1 mark]
Type
Photo · Sign up
Write · Sign up
📷 Tap to photograph your answer
Marked point by point against the mark scheme.
Check answer →
Stuck? Get a hint
Free
Guided Hint
— no answers, just a nudge
Close ✕
Thinking
.
.
.
One more nudge →
Let me try now
Worked solution
Show all steps
Your turn — write the last line yourself, then check it.
Check
Just show me
That's the full method. Now try one like it yourself.