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Exploring Sustainable Agriculture

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What is one major benefit of crop rotation?

a)

Decreases water retention in soil.

b)

Reduces crop yield significantly.

c)

Increases pest infestations in fields.

d)

Improves soil health and fertility.

2.

How did sustainable farming practices evolve over time?

a)

Sustainable farming practices focus exclusively on maximizing crop yields.

b)

Sustainable farming practices remained unchanged throughout history.

c)

Sustainable farming practices were developed solely for economic gain.

d)

Sustainable farming practices evolved from traditional methods to modern techniques

3.

Name a common technique used in fish farming.

a)

Aquaculture systems

b)

Aquatic plant cultivation

c)

Water filtration methods

d)

Fish breeding techniques

4.

What are the key principles of organic farming?

a)

Use of chemical pesticides

b)

Planting only one crop type

c)

Neglecting soil nutrients

d)

To enrich the soil with vitamins

5.

How does crop rotation improve soil health?

a)

Crop rotation decreases soil moisture retention and increases erosion.

b)

Crop rotation has no effect on soil fertility or crop yield.

c)

Crop rotation improves soil health by enhancing nutrient balance

d)

Crop rotation leads to higher pesticide use and soil degradation.

6.

What historical events influenced the development of sustainable agriculture?

a)

The Green Revolution, the organic farming movement, and the 1992 Earth Summit.

b)

The Agricultural Adjustment Act, the Cold War, and the 1960s counterculture.

c)

The Industrial Revolution, the rise of monoculture, and the 1980 Farm Bill.

d)

The Dust Bowl, the Green New Deal, and the 2008 Financial Crisis.

7.

Describe one method of aquaculture used in fish farming.

a)

Recirculating aquaculture systems (RAS)

b)

Cage aquaculture systems

c)

Integrated multi-trophic aquaculture

d)

Open pond systems

8.

What is the role of cover crops in sustainable agriculture?

a)

Cover crops solely focus on maximizing water usage in farming.

b)

Cover crops are mainly used for aesthetic purposes in agriculture.

c)

Cover crops primarily increase pest populations and reduce soil fertility.

d)

Cover crops improve soil health, prevent erosion

9.

How does organic farming differ from conventional farming?

a)

Conventional farming focuses on crop rotation and biodiversity.

b)

Organic farming relies on genetically modified organisms for growth.

c)

Organic farming uses chemical fertilizers to enhance soil quality.

d)

Organic farming avoids synthetic chemicals and promotes ecological balance

10.

What are the environmental benefits of fish farming?

a)

Fish farming helps reduce overfishing

b)

Fish farming promotes invasive species and reduces local fish populations.

c)

Fish farming increases water pollution and habitat destruction.

d)

Fish farming leads to higher carbon emissions and waste.

11.

Explain the concept of integrated pest management in organic farming.

a)

IPM in organic farming focuses exclusively on genetic modification of crops for pest resistance.

b)

Integrated Pest Management (IPM) in organic farming is a holistic approach that combines biological, cultural, mechanical, methods

c)

Integrated Pest Management is a method that ignores environmental impacts and prioritizes yield over sustainability.

d)

Integrated Pest Management (IPM) relies solely on chemical pesticides to control pests effectively.

12.

What is the significance of soil pH in soil health management?

a)

Soil pH has no effect on plant growth or yield.

b)

Soil pH is irrelevant to soil erosion and compaction.

c)

Soil pH only affects water retention in soil.

d)

Soil pH is significant in soil health management as it influences nutrient availability, microbial activity, and overall soil structure.

13.

How did ancient civilizations practice sustainable agriculture?

a)

Ancient civilizations practiced sustainable agriculture through crop rotation, intercropping

b)

Using chemical pesticides and monoculture farming.

c)

Relying solely on livestock for soil nutrients.

d)

Implementing large-scale deforestation for new fields.

14.

What are the advantages of polyculture in crop rotation?

a)

Advantages of polyculture in crop rotation include improved biodiversity, enhanced soil health

b)

Increased water usage and depletion

c)

Limited crop diversity and yield reduction

d)

Higher susceptibility to soil erosion

15.

Name a fish species commonly farmed in aquaculture.

a)

Catfish

b)

Atlantic salmon

c)

Tilapia

d)

Rainbow trout

16.

What practices can enhance soil fertility in organic farming?

a)

Using synthetic pesticides and herbicides

b)

Planting only one type of crop annually

c)

Relying solely on chemical fertilizers

d)

Practices include crop rotation, cover cropping, composting, and using organic fertilizers.

17.

How does fish farming contribute to food security?

a)

Fish farming decreases water quality and harms local ecosystems.

b)

Fish farming contributes to food security by providing a sustainable source of protein

c)

Fish farming is a major cause of overfishing in coastal areas.

d)

Fish farming primarily focuses on ornamental species for aquariums.

18.

What is the impact of monoculture on soil health?

a)

Monoculture enhances soil health by increasing nutrient levels and promoting biodiversity.

b)

Monoculture has no significant effect on soil health or nutrient levels.

c)

Monoculture improves soil structure and prevents erosion effectively.

d)

Monoculture negatively impacts soil health by depleting nutrients, increasing erosion, and reducing biodiversity.

19.

Describe a traditional method of sustainable farming from history.

a)

Monoculture

b)

Chemical fertilizers

c)

Crop rotation

d)

Pesticide use

20.

What are the challenges faced in modern fish farming?

a)

Increased labor requirements and poor consumer demand.

b)

Challenges in modern fish farming include disease management, environmental impact

c)

High production costs and limited market access.

d)

Excessive use of antibiotics and low fish diversity.