Questions & Answers:
Q1: What is a primary cause of soil degradation?
A. Organic farming
B. Precision agriculture
C. Intensive farming practices
D. Crop rotation
A1: C. Intensive farming practices
Explanation: Intensive farming practices often lead to the depletion of soil nutrients and structure, contributing significantly to soil degradation.
Q2: Fill in the blank: The loss of soil fertility leads to _________.
A2: diminished crop yields
Explanation: When soil loses its fertility, it cannot provide the necessary nutrients for plants to grow, which results in lower crop production.
Q3: True or False: Deforestation has no impact on soil quality.
A3: False
Explanation: Deforestation leads to the loss of trees that help maintain soil structure and health, thereby directly impacting soil quality.
Q4: What does the 'Save Our Soils' campaign primarily focus on?
A. Promoting precision agriculture
B. Encouraging the use of pesticides
C. Increasing awareness about soil preservation
D. Supporting deforestation efforts
A4: C. Increasing awareness about soil preservation
Explanation: The 'Save Our Soils' campaign is centered around raising awareness and driving actions to preserve and protect the health of the soil.
Q5: Fill in the blank: Soil acts as a carbon ________, aiding in climate change mitigation.
A5: sink
Explanation: Soil acts as a carbon sink by absorbing and storing carbon dioxide, which helps in reducing the overall concentration of greenhouse gases in the atmosphere.
Q6: What is conservation tillage?
A. A method of soil monitoring
B. A traditional farming practice
C. A soil conservation technique
D. A type of pesticide
A6: C. A soil conservation technique
Explanation: Conservation tillage is a farming practice designed to preserve soil quality by reducing soil erosion and maintaining organic matter.
Q7: True or False: Crop rotation is detrimental to soil health.
A7: False
Explanation: Crop rotation is beneficial for soil health as it prevents the overuse of particular soil nutrients and can help in breaking disease cycles.
Q8: Which technology is NOT mentioned as a contributor to soil conservation?
A. Soil monitoring systems
B. Precision agriculture
C. Chemical fertilizers
D. Conservation tillage
A8: C. Chemical fertilizers
Explanation: Chemical fertilizers are not mentioned in the context of soil conservation technologies; rather, they are often associated with soil health issues when used excessively.
Q9: Fill in the blank: Organic farming is gaining traction as a means to __________ soil health.
A9: restore
Explanation: Organic farming practices are known for promoting soil health by maintaining organic matter and beneficial soil microbes.
Q10: What role does technology play in soil conservation?
A. It has no significant role
B. It complicates the conservation process
C. It supports sustainable land management
D. It is solely used for crop rotation
A10: C. It supports sustainable land management
Explanation: Technological advancements like precision agriculture and soil monitoring systems are instrumental in promoting sustainable land management and soil conservation.