Home
Search
Create
Library
Topics
Student
Teacher
Admin
Map
Sign in for more features
YourStory
Home
Search
Create
Library
Topics
Student
Teacher
Sign in
Feedback
Contact Us!
Assessment
What is one of the primary roles of trees in an ecosystem?
They produce oxygen through photosynthesis.
They generate heat for the surrounding area.
They absorb all forms of pollution.
They provide a habitat only for birds.
How do trees help in soil conservation?
They prevent floods by diverting water.
Their roots help bind the soil together.
They enhance soil salinity.
They make soil acidic.
What role do trees play in the carbon cycle?
They release more carbon than they store.
They act as carbon sinks by storing carbon dioxide.
They have no impact on the carbon cycle.
They produce methane, a greenhouse gas.
Submit