1.
Which of these eats leaves?
2.
Lack of rain brings:
3.
Food web is a collection of:
4.
The famine can either be natural or _______?
5.
What is the lack of availability of food called?
6.
Herbicides are used to:
7.
Manure increases the _______.
8.
Pick the odd one out.
9.
A weed is _______.
10.
Deficiency of vitamin B1 causes disease _______.