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WorksheetsSoil Conservation and Farming Practices
Total questions: 97
Worksheet time: 51mins
What is the primary consequence of soil erosion on agricultural productivity?
Increased water retention in soil
Loss of essential nutrients for plant growth
Enhanced soil fertility
Reduced need for irrigation
How does runoff water contribute to the loss of topsoil?
It absorbs nutrients from the soil
It carries topsoil away during heavy rain
It compacts the soil surface
It adds organic matter to the soil
Why is soil recovery critical for maintaining fertile land?
It prevents water from reaching plants
It replaces lost topsoil with nutrient-rich soil
It increases soil erosion
It reduces the need for composting
Which of the following best describes the purpose of conserving topsoil?
To increase runoff water
To prevent loss of nutrients needed for plant growth
To make soil harder for planting
To reduce the need for mulching
What is a key challenge when topsoil is deposited in areas like rivers or forests?
It becomes too wet for use
It cannot be reused for farming
It attracts more pests
It becomes more fertile
Which practice is least effective in preventing soil erosion?
Mulching with dry grass
Adding plastic to compost pits
Planting cover crops
Shading crops
How does the addition of organic manure improve soil quality?
It reduces soil water content
It adds essential nutrients for plant growth
It compacts the soil surface
It increases soil erosion
Why is cutting organic materials into smaller pieces important for composting?
It slows down decomposition
It makes the compost pit look tidy
It speeds up decomposition
It reduces the need for water
Which precaution is critical when handling organic waste for composting?
Using bare hands to mix waste
Wearing gloves to maintain hygiene
Adding chemical containers to the pit
Leaving the pit uncovered
Why is it problematic to include plastics in compost pits?
They attract pests
They do not decompose and contaminate the compost
They add nutrients to the soil
They make the compost heavier
How does mulching contribute to water conservation in farming?
It increases evaporation from the soil
It reduces evaporation by covering the soil
It adds water to the soil
It removes weeds from the soil
What dual benefit does mulching provide in addition to water conservation?
It prevents splash erosion and controls weeds
It increases soil erosion and adds nutrients
It attracts pests and reduces soil fertility
It compacts soil and increases evaporation
How does shading crops reduce water loss?
It increases direct sunlight on the soil
It prevents evaporation by blocking sunlight
It adds water to the soil
It removes nutrients from the soil
Which characteristic makes cover crops effective in soil conservation?
Their leaves cover the soil to reduce evaporation
They grow without water
They increase soil erosion
They remove nutrients from the soil
Which crop listed in the document is most commonly used as a cover crop?
Maize
Sweet potatoes
Wheat
Rice
What is a key advantage of using a drum as a compost bin?
It prevents decomposition
It allows composting where pits are not possible
It attracts pests
It reduces soil fertility
How does splash erosion differ from general soil erosion?
It only occurs in dry soil
It is caused by raindrops hitting the soil directly
It increases soil fertility
It only happens in rivers
Why is it important to turn organic matter in a compost pit?
To slow down decomposition
To ensure it fully decomposes
To add more water
To remove nutrients
What is a key reason for growing crops in a decomposed organic waste pit?
It reduces the need for watering
It improves soil fertility for better crop growth
It prevents weeds from growing
It attracts more pests
Which practice is most effective in reducing weed growth in farming?
Adding plastic to the soil
Mulching with dry leaves
Increasing water runoff
Removing cover crops
Why is a nursery bed critical for certain vegetables?
It provides a permanent growing area
It allows special care for young seedlings
It stores seeds for later use
It prevents pests from attacking crops
What is the correct sequence for preparing a nursery bed?
Water, clear vegetation, dig soil
Clear vegetation, measure land, dig soil
Plant seeds, add manure, water
Dig soil, remove weeds, plant seeds
Why is the drilling method used when sowing seeds in a nursery bed?
It scatters seeds randomly
It ensures even seed distribution in furrows
It buries seeds too deep
It prevents seeds from germinating
What is the primary purpose of thinning seedlings in a nursery bed?
To add more seedlings
To ensure healthy growth by reducing overcrowding
To water the seedlings
To remove all weeds
Why is weeding essential in a nursery bed?
It adds nutrients to the soil
It prevents competition for nutrients and space
It increases water evaporation
It attracts pests to the seedlings
What is a critical step before transplanting seedlings to a seedbed?
Removing all soil from the roots
Watering seedlings to protect roots during uprooting
Cutting the seedling stems
Adding plastic to the seedbed
How does a seedbed differ from a nursery bed in vegetable farming?
A seedbed is used for young seedlings only
A seedbed is the permanent field for growing crops
A seedbed is used for composting
A seedbed is for storing tools
Why should transplanting be done in calm, cloudy weather?
It reduces stress on seedlings
It increases sunlight exposure
It makes soil drier
It attracts pests
What is a potential economic benefit of excess seedlings in a nursery bed?
They can be burned for compost
They can be sold to earn income
They can be used as mulch
They can be stored for years
Why is pruning important for crops like tomatoes?
It removes strong branches to weaken the plant
It removes excess branches to promote healthy growth
It adds more leaves to the plant
It prevents the plant from growing
What is a key maintenance practice for farm tools like a jembe?
Leaving them in water to clean them
Sharpening blunt cutting parts
Using them for wrong purposes
Storing them in the sun
Why should kales be harvested when leaves are tender and green?
They have the best quality and nutrients
They are easier to cook
They attract fewer pests
They grow faster
What is a critical consideration when harvesting fruit vegetables like tomatoes?
Pulling the entire branch
Picking carefully to avoid damaging the skin
Harvesting when overripe
Shaking the plant to drop fruits
Why is recording harvest quantities important for farmers?
To track consumption and sales
To water crops properly
To clean farm tools
To prevent pests
Which domestic animal provides both food and labor on a farm?
Dogs
Cattle
Bees
Fish
How do domestic animals contribute to soil fertility?
By eating crops
By providing manure
By digging holes
By removing weeds
What is the primary purpose of preserving cereals and pulses?
To increase their weight
To maintain quality and prevent spoilage
To make them grow faster
To reduce their nutrients
Which preservation method is most effective for cereals?
Storing in wet containers
Sun drying before storage
Adding water to grains
Leaving grains in the sun
Why are airtight containers used for storing cereals?
To allow air to spoil the grains
To prevent moisture and pest damage
To make grains heavier
To reduce grain quantity
What is a key benefit of preserving cereals and pulses?
They become less tasty
They are available when needed
They grow faster
They lose nutrients
Which grooming practice directly reduces the spread of germs?
Wearing torn clothes
Washing hands before eating
Leaving sports kits dirty
Not brushing teeth
Which material is commonly used for home floors?
Which material is commonly used for home floors?
Paper
Cement
Cloth
Plastic
What is a critical step when cleaning a tiled floor?
Using cold soapy water to scrub
Rinsing with clean water after scrubbing
Leaving furniture on the floor
Drying with a wet cloth
Why is a soft brush used when cleaning a wooden table?
To avoid scratching the surface
To make the table shiny
To remove all wood
To add stains to the table
What is a safety measure when cleaning home surfaces?
Using slippery shoes
Removing items that may cause falls
Cleaning with dirty water
Leaving tools on the floor
How should cleaning equipment like brooms be stored?
Lying flat on the ground
Hung or placed upright to protect bristles
In water to keep them clean
In the sun to dry them
What is the purpose of laundering clothes?
To make them heavier
To remove dirt and maintain appearance
To tear them apart
To reduce their size
Why is vinegar used when laundering fast-colored cotton shirts?
To fade the colors
To brighten the colors
To make the shirt smaller
To remove soap
What is a key step in laundering a white cotton shirt?
Drying in the shade
Using hot soapy water for washing
Soaking in warm water for hours
Ironing when completely dry
Why is it important to turn a fast-colored shirt inside out before drying?
To make it dry faster
To prevent color fading
To add more color
To make it smaller
Why is soil important for farming?
It provides a surface for plants to grow.
It makes the farm look clean.
It stops the rain from falling.
It keeps animals warm.
What does soil give to plants?
Clothes
Nutrients
Electricity
Toys
What is runoff water?
Water that stays in the soil
Water that flows on the soil surface
Water in a bucket
Water in the air
What happens when runoff water moves topsoil?
Soil erosion
Soil grows stronger
Soil becomes wetter
Soil turns into sand
What is soil recovery?
Planting trees
Collecting lost soil to reuse it
Watering the soil
Burning the soil
Where does topsoil often go when washed away?
Into houses
Into rivers or forests
Into the sky
Into the farm
How can we stop soil erosion?
By removing plants
By conserving soil
By adding more water
By digging holes
What does organic manure do to soil?
Makes it dry
Adds nutrients
Makes it hard
Turns it blue
Which of these can be used in a compost pit?
Plastic bottles
Dry leaves
Metal cans
Glass jars
Why should you wear gloves when making compost?
To keep hands clean
To make compost faster
To keep hands warm
To carry heavy compost
Why should plastics not be put in compost pits?
They help plants grow
They do not decompose
They make compost smell good
They add water to compost
Can crops grow in a compost pit?
Yes, if the waste is decomposed
No, never
Only if it’s empty
Only if it’s new
What is mulching?
Watering plants
Covering soil with dry materials
Digging the soil
Planting seeds
How does mulching help plants?
It stops weeds from growing
It makes plants grow faster
It adds more sunlight
It removes water
What does shading crops do?
Increases sunlight
Reduces water loss
Makes soil hard
Removes weeds
What are cover crops?
Crops that cover the soil
Crops that grow in water
Crops that need no water
Crops that grow in the shade
Which crop is used as a cover crop?
Sweet potatoes
Wheat
Maize
Rice
How do cover crops help the soil?
They stop rain from falling
They prevent water loss
They make soil dry
They add rocks to soil
What is one benefit of mulching?
It adds more weeds
It reduces splash erosion
It makes soil hotter
It removes nutrients
What can be used as a compost bin?
A drum
A plastic bag
A glass bottle
A metal box
Why do we eat vegetables?
They give us vitamins
They make us sleep
They keep us warm
They clean the house
What is a nursery bed used for?
Growing big plants
Raising young seedlings
Storing tools
Keeping animals
What is the first step in preparing a nursery bed?
Water the soil
Clear the vegetation
Plant seeds
Add compost
How are seeds planted in a nursery bed?
By throwing them in the air
By making shallow furrows
By burying them deep
By mixing them with water
What does thinning mean in a nursery bed?
Adding more seeds
Removing extra seedlings
Watering the plants
Covering the soil
Why do we weed a nursery bed?
To add more plants
To remove unwanted plants
To make soil wet
To add manure
Why do seedlings need water?
To keep them cool
To help them grow
To make them dry
To stop weeds
What should you do before transplanting seedlings?
Water them
Cut them
Burn them
Dry them
What is a seedbed?
A place to store seeds
A permanent field for planting
A place to keep tools
A place to grow trees
How is a seedbed different from a nursery bed?
It’s used for young seedlings
It’s the permanent planting area
It’s used to store compost
It’s used for animals
What is one way to care for vegetable crops?
Weeding
Adding plastic
Burning the soil
Removing all leaves
Why transplant seedlings on a cloudy day?
It’s cooler and calmer
It’s hotter
It’s windier
It’s sunnier
What can farmers do with extra seedlings?
Throw them away
Sell them
Burn them
Eat them
What is pruning in vegetable farming?
Watering plants
Removing extra branches
Adding soil
Planting seeds
How can you keep a jembe in good condition?
Clean it after use
Leave it in water
Break the handle
Keep it in the sun
When should kales be harvested?
When leaves are yellow
When leaves are tender and green
When leaves are dry
When leaves are small
How should you pick tomatoes?
Pull them hard
Cut them with a knife
Pick them carefully by hand
Shake the plant
Why do farmers record harvest amounts?
To know how much they grow
To make the farm look nice
To water the plants
To clean the tools
Which is a domestic animal on a farm?
Lion
Goat
Elephant
Snake
How do farm animals help farmers?
They clean the house
They carry loads
They grow vegetables
They make clothes
Why do we preserve cereals?
To keep them fresh longer
To make them taste bad
To grow more cereals
To water them
What is one way to preserve cereals?
Burn them
Sun dry them
Plant them
Water them
What can store cereals safely?
A bucket of water
An airtight container
A paper bag
A glass jar
Why should cereals be dried before storing?
To make them wet
To prevent spoilage
To make them heavy
To grow them
What is one way to stay clean every day?
Wash hands before eating
Wear dirty clothes
Eat without brushing teeth
Never take a bath
What material is used to make floors at home?
Paper
Tiles
Cloth
Plastic
