alleryStart learning →Soil on a slope keeps washing away in rain. Which plants would hold it best?
AOne short root
BPots on a shelf
CDense fibrous roots
DNo leaves at all
Answer & Solution
Correct answer: C. Dense fibrous roots
Fibrous roots form a dense network that binds the soil and slows erosion.
Keep practising Plants
Browse all Plants questions for Olympiad (Class 4), or explore more Science topics.
Related questions
Why does a plant in a sunny window grow better than one in a closet?A plant cell has a big space filled with water. What is it called?Which part of the plant gives the most support to hold up leaves and flowers?Plants and animals both need oxygen. Which of them also give oxygen to the air?An onion is a bulb. Which kind of part is it?Which plant part would a gardener cut to grow a new plant without using seeds?Maize has extra roots near the base of its stem for support. What are they called?Which job is done by both roots and stems of a plant?