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 the primary component of soil that influences its structure and nutrient content?
Organic matter
Sand
Clay
Water
Which of the following practices is best for preventing soil erosion?
Leaving soil bare after harvesting
Crop rotation
Using heavy machinery for all farm tasks
Perfectly tilting the soil every season
Which of the following is a critical function of soil in ecosystems?
Soil does not play a role in water filtration.
Soil acts as a habitat for many organisms.
Soil only serves as a medium for plant growth.
Soil prevents all forms of biodiversity.
Submit