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WorksheetsBasic Science
Total questions: 57
Worksheet time: 40mins
What is a common symptom of plant diseases?
Increased fruit production
Wilting of roots
Brown spots on stems
Yellowing of leaves
How can animals spread diseases to each other?
Animals spread diseases through singing and dancing.
Animals can only spread diseases through air travel.
Animals spread diseases through direct contact, bites, contaminated food/water, and vectors.
Animals spread diseases by sharing their toys.
What type of organism causes fungal infections in plants?
Viruses
Fungi
Bacteria
Protozoa
Which animal disease is often spread by ticks?
Rabies
Canine parvovirus
Lyme disease
Avian flu
What is a visible sign of a viral infection in plants?
Mottling or yellowing of leaves
Rapid growth of roots
Wilting of flowers
Brown spots on stems
How do bacteria typically enter an animal's body?
Bacteria typically enter an animal's body through breaks in the skin, ingestion, inhalation, or mucous membranes.
Through direct contact with contaminated surfaces
By being injected through vaccines
Via the bloodstream without any entry point
What color changes might indicate a plant is diseased?
Bright green leaves
Large flowers
Rapid growth
Yellowing leaves, dark spots, browning edges, and general wilting.
What is one way that viruses can be transmitted in plants?
Infection through soil contact.
Airborne transmission via pollen.
Transmission through water droplets.
Mechanical transmission through plant sap.
What are some symptoms of bacterial infections in animals?
Symptoms of bacterial infections in animals include fever, lethargy, loss of appetite, swelling, discharge, and behavioral changes.
Increased energy and playfulness
Bright and shiny coat
Excessive grooming behavior
How can fungi affect the growth of plants?
Fungi can enhance plant growth through symbiosis and nutrient cycling, but can also negatively impact growth through disease.
Fungi have no impact on plant growth whatsoever.
Fungi exclusively promote plant growth without any negative effects.
Fungi only harm plants by competing for resources.
What is a common method for diagnosing plant diseases?
Visual inspection and laboratory testing.
Fertilizer application
Soil testing only
Pest control measures
How do animals like mosquitoes transmit diseases?
Mosquitoes transmit diseases by laying eggs in contaminated water.
Mosquitoes spread diseases by biting healthy animals and sucking their blood.
Mosquitoes transmit diseases by feeding on infected hosts and transferring pathogens through their saliva during bites.
Mosquitoes carry diseases in their wings and release them into the air.
What are some effects of viral infections on plant leaves?
Improved resistance to pests
Enhanced leaf color and texture
Increased photosynthesis and growth
Chlorosis, necrosis, mottling, and distortion of leaves.
What role do fungi play in the ecosystem?
Fungi primarily serve as a food source for herbivores.
Fungi play a crucial role in nutrient cycling, decomposition, and symbiosis in ecosystems.
Fungi are the main producers of oxygen in the ecosystem.
Fungi exclusively promote plant growth without any other functions.
How can farmers prevent plant diseases?
Farmers can prevent plant diseases through crop rotation, disease-resistant varieties, soil health, irrigation practices, and fungicides.
Using only chemical fertilizers
Ignoring soil quality and drainage
Planting the same crop every year
What is a common bacterial disease in livestock?
Avian influenza
Porcine reproductive and respiratory syndrome
Foot and mouth disease
Bovine tuberculosis
What are the signs of a fungal infection in plants?
Rapid growth of roots
Bright green leaves
Signs of a fungal infection in plants include leaf discoloration, wilting, stunted growth, mold presence, and lesions.
Increased fruit production
How can animals show symptoms of illness?
Illness symptoms in animals are always visible externally.
Animals show symptoms of illness through behavioral changes and physical signs.
Animals only show symptoms through vocalizations.
Animals do not exhibit any changes when they are sick.
What is one way to identify a viral infection in plants?
Look for root rot and fungal growth.
Examine for insect infestations and damage.
Observe symptoms like mosaic patterns and leaf curling.
Check for wilting and yellowing leaves.
What are some preventive measures against animal diseases?
Allowing unrestricted access to wild animals
Ignoring signs of illness
Feeding animals only once a week
Vaccination, proper nutrition, regular veterinary check-ups, hygiene, pest control, biosecurity.
Which disease is not transmitted by mosquitoes?
Chikungunya
Filariasis
Measles
Encephalitis(Brain fever)
Which animal spread malaria?
Pig
Chicken
Anopheles
Mosquito
Dengue Mosquito
What mostly cause the spread of diseases?
Germs
Fungi
Plants
Insects
Which of these completes the food chain correctly?
a rock
a fox
a plant
an egg
Which of these organisms would get energy from the snake?
Plant
Rabbit
Mouse
Hawk
Where does the energy start in this food chain?
Plant
Sun
Deer
Wolf
A consumer that only eats plants
consumer
omnivore
consumer
herbivore
An organism that obtains food by eating other organisms
predator
consumer
herbivore
carnivore
The living and non-living things that interact and share an environment
ecosystem
food web
food chain
organism
An indiviual animal, plant or single-celled life form
producer
ominvore
organism
prey
An organism that makes its own food
photosynthesis
producer
consumer
herbivore
What is a part of the food chain that makes its own food and nutrients?
consumer
producer
omnivore
sun
In this food chain, where does the lizard get its energy from?
plant
grasshopper
mushrooms
sun
The diagram shows a food chain.
The squirrel gets its energy directly from -
sun
trees
other squirrels
hawk
The second consumer in the food chain is called...
primary consumer
secondary consumer
tertiary consumer
A herbivore is also known as...
primary consumer
secondary consumer
tertiary consumer
A herbivore is a...
consumer that eats both plants and other animals
consumer that only eats other animals
consumer that only eats plants
The second link in a food chain is a...
consumer
producer
herbivore
carnivore
All food chains begin with a...
grass
producer
consumer
decomposer
Plants produce their own food through...
symbiosis
photosynthesis
genetics
magic
The main source of energy for all of earth's food chains is the...
sun
water
nutrients
producers
Diarrhea and cholera are examples of diseases that spread . . . .
through food and water
through the air
by animals
by physical contact
What is the name of the fungi that forms on rotten food?
infectious diseases
bacteria
viruses
mould
The example of diseases that spread through the air is . . ..
Tuberculosis
chickenpox
skin disease
diarrhea
How can infectious diseases be spread from one person to another?
trough the air
by physical contact
by animals
through food and water
Which of the following diseases can be spread by mosquitoes?
the common cold
dengue
influenza
chicken pox
Which of the following is NOT a common symptom of the coronavirus?
lost of smell.
shortness of breath.
rash.
Fever and chill.
What are germs?
Animals such as cockroaches and rats.
Rotten food.
Harmful micro-organisms.
Viruses.
Which is not an example of how infectious diseases can spread?
Sharing a book with a friend.
Eating food that has expired.
Drinking dirty water.
Being bitten by a mosquito.
What is an infectious disease?
A disease that cannot be spread to others.
A disease that can be spread to others.
A disease that can only be spread by mosquitoes.
A disease that can be caused by disinfectants.
They are fungi
