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Worksheets5 VST:4
Total questions: 111
Worksheet time: 57mins
Find the incorrect combination of animals and sense organs.
a)Snake-tongue
b)Bat-ear
c)fish-feeler
d)Housefly-leg
Choose the correct group of extinct animals.
a)Dodo,dinosaur,Bacterial camel
b)Golden toad, Quagga, Tasmania tiger
c)Caribbean monk seal, Tamarin, passenger pigeon
d)African elephant, the golden lion, the golden toad
Which is not an advantage of vegetative reproduction?
a)It is a faster method of reproduction
b)It is an easier method of reproduction
c)It is the only method of reproduction in seedless plant
d) None of these
Which of the following is a symptom of goiter?
a)Soft and weak bones
b)Pain in joints
c) Swelling in the neck
d) Dry and scaly skin
The least perishable food item from the following is –
a)Milk
b)curd
c)Paneer
d)Ghee
The diet which contains all the nutrients in the proper amount is called
complete food
balanced diet
proper meal
buffet
The energy-giving nutrient is called__________
Mineral
Protein
Carbohydrate
Vitamin
Proteins are called__________
Energy-giving food
Body-building food
protective food
All of the above
Which of the following nutrients help to get rid of undigested food?
Protein
Vitamin
Mineral
Roughage
A person takes more food than his requirement. He is too fat. He may be suffering from which of the following diseases.
Anaemia
Beri-beri
Scurvy
Obesity
We all like fruits, but which one is the best way to consume them?
Fresh juice, so I`m going to get a lot of vitamin C
Whole fruit, this way it has all the fibers and vitamins
I will make a smoothie, so all the nutrients stay inside
Dried fruits, they are safe because they are dehydrated
Who will most likely be physically fit?
someone who plays a lot of video games.
someone who sits on the sofa all day watching TV every day.
someone who does exercise daily and feels active.
someone who rarely gets exercise
Milk is a _____
Non-vegetarian food
Unhealthy food
Complete food
incomplete food
Protective food provides ________ and ________ to our body.
vitamins and minerals
milk and water
cheese and fiber
fats and carbohydrates
Vitamin C deficiency in children causes rickets, a disease in which the bones are weak and deformed.
True
False
What is the chemical substance obtained from food and used in the body to provide energy, structural
material, and regulating agents to support growth, maintenance, and repair of the body's tissues?
food
vitamin
nutrient
mineral
Which mineral helps in the production of red blood cells and supplies oxygen to cells?
iron
protein
copper
calcium
Select all the fat soluble vitamins:
Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Select four functions of a vitamin
Release energy in macronutrients
Helps chemical reactions occur
Critical to red blood cell production
Helps the body store fat
Helps maintain nervous skeleton and immune system
Which among these animal is apex consumer?
Which among these animal is scavenger?
Animals help in propagation of plants by __________of seed.
Dispersal
Eating
watering
nesting
Cutting down of trees on large scale is called
deforestation
floods
forest protection
Erosion
Who is producer among the following?
Which of the following is example of saprophyte?
Deforestation means
large scale planting of trees
large scale cutting down of trees
both of these
none of these
The removal of soil by wind or water is known as
Soil Conservation
Soil Protection
Soil Erosion
Which of these is not true about forests?
Provide home to animals
help in causing rainfall
prevent soil erosion
purify air by absorbing oxygen and releasing carbon dioxide
Which of the following serve as green lung?
Green pigment of the plants
Forests
Kitchen garden
Greenhouse Gases
Who is the great leader of chipko movement ?
Gaura Devi
Shakuntala Devi
Gums are used for making ?
Medicines
Foods
Adhesives
Paint
What is the largest bird sanctuary in asia ?
Gir wildlife sanctuary
Bharatpur wildlife sanctuary
Kanha national park
Kaziranga national park
What is afforestation
Planting trees
Cutting trees
Buying trees
All of the above
Tendu leaves are called __________________ of Odisha.
Best gold
Grey gold
Good gold
Green gold
Tendu leaves are used for:
Extraction of Bee Wax
Making furniture
Particular wrapping purposes
Making dyes
What is/are the special products obtained from forests?
Lac
Sandalwood
Rubber
All of these
What is/are the special products obtained from forests?
Lac
Sandalwood
Rubber
All of these
When was THE FOREST CONSERVATION ACT enacted by the Indian Parliament?
1992
1980
1979
1965
1963
Which is the only place in the world where the Asiatic lion is protected?
Jim Corbett National Park
Periyar Wildlife Sanctuary
Ranthambore National Park
Nandankanan Zoological Park
Gir National Park
What is correct regarding deforestation?
Increase in Global Warming
Increase in rainfall
Destruction of numerous habitats
Leads to soil conservation
What percent of the world's ancient forests are left?
20%
86%
34%
59%
11%
Identify this movement.
Khilafat Movement
World War - I
Chipko Movement
Champaran Movement
Quit India Movement
When was the Chipko Movement originated?
1952
1974
1978
1972
Which is the oldest National Park of India?
Galathea National Park
Jim Corbett National Park
Sundarbans National Park
Kanha National Park
Kaziranga National Park
Forests develop at places where the average temperature is greater than __________ and where there is an annual rainfall of at least___________.
22 degree Celsius, 38m
10 degree Celsius, 200mm
17 degree Celsius, 450mm
The people of Suryamani’s village were afraid of whom?
The contractor
City people
Grandfather
Panchyat
How many bones an adult human being have?
230
106
206
290
Which joint is present in our backbone?
Hinge joint
Fixed joint
Ball and socket joint
Gliding joint
How many floating ribs do we have?
1 pair
2 pair
3 pair
Zero
Which part of eye give colour to our eyes?
Pupil
Cornea
Iris
Retina
Skeletal system gives shape and support to the body
True
False
Bats can hear ultrasonic sounds
True
False
What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.
oxygen, glucose, sunlight
sunlight, oxygen, water
water, oxygen, carbon dioxide
carbon dioxide, sunlight, water
What pigment captures/absorbs sunlight?
stomata
chlorophyll
chloroplast
phloem
What is the tiny openings that let in the carbon dioxide needed for photosynthesis?
stomata
xylem
phloem
chloroplast
What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.
water, sunlight
glucose, carbon dioxide
oxygen, glucose
sunlight, oxygen
What is the main purpose of photosynthesis?
To make food
To create energy
To release oxygen
To absorb sunlight
Which product is "waste" and mostly released by the producer (plant)?
oxygen
carbon dioxide
sugar
glucose
Organisms which prepare food for themselves using simple naturally available raw materials are referred to as
heterotrophs
autotrophs
parasites
saprophytes
Pitcher plant traps insects because it grows in soils which lack in ---------
(a)
Which of the following statements is/are correct?
(i) All green plants can prepare their own food.
(ii) Most animals are autotrophs.
(iii) Carbon dioxide is not required for photosynthesis.
(iv) Oxygen is liberated during photosynthesis.
Choose the correct answer from the options below:
( i) and (iv)
(ii) only
(ii) and (iii)
(i) and (ii)
insectivorous plant is
The roots of this plant can give rise to a new baby plant.
Bryophyllum
Sweet potato
Sugarcane
The stem of this plant can become a new plant.
Potato
Sugarcane
Ginger
All of theses
The leaves of this plant produces buds in their margin which grows into a new plant.
Sugarcane
Lotus
Bryophyllum
Tulsi
Stem cutting is a common method of artificial vegetative propagation in which plant?
Rose
Jasmine
Blueberry
Apple
Vegetative propagation in potato takes place by
leaves
stem
roots
seed
Which of the following is the right order?
Pollination -- Dispersal -- Germination -- Fertilisation
Pollination -- Fertilisation -- Germination -- Dispersal
Pollination -- Dispersal -- Fertilisation -- Germination
Pollination -- Fertilisation -- Dispersal -- Germination
Which is NOT a characteristic of flowers that are pollinated by wind?
feathery stigma
light
sweet nectar
small petals
When we prevent overcrowding of plants, we reduce the competition for ________________________________________.
Water, Minerals and Light
Water, Nutrients and Minerals
Water, Nutrients, Light and Minerals
Water, Light and Space
Which of the following consists of only parts of the female parts of the flower?
style, ovary, anther, pollen grain
anther. style, ovary, stigma, egg cell
egg cell, male reproductive cell, ovule
ovule, ovary, style, stigma, egg cell
The purpose of seed dispersal is for the seeds to __________.
germinate at the same time
move to the same place and grow
move further away from the parent plant
compete with one another for minerals in the soil
How are dandelion seeds dispersed?
by animals
by explosion or bursting
by wind
What is the name of this bird?
Dodo
Pigeon
Eagle
Hawk
What is the name of this extinct animal?
Tasmanian Tiger
Mammoth
Sea cow
What does endangered mean?
All the animals died.
Only a few animals left.
Dangerous animals.
What does extinct mean?
All the animals died.
Only a few animals left.
Dangerous animals.
Which animals are endangered?
Pigs
Cows
Tigers
Dogs
What are extinct animals ?
Animals that have not been seen in past 50 years
Animals that have not been seen in past 20 years
Animals that have not been seen in past 1 year
Animals that have not been seen in past 100 years
The endangered black rhinos is hunted for what?
its horns
its eyes
its meat
The quagga looks very similar to the __________?
penguin
anteater
zebra
what is the another name of vinegar
Acetic acid
Sulphuric acid
Pasteurization
Handwash
Name the method of food preservation shown in the picture.
drying
heating
canning
Which of the following statements about freezing as a method of food preservation is INCORRECT?
It helps to slow down the growth of food spoiling bacteria.
It kills the bacteria present in the food.
Which of the following kills the food spoiling bacteria ?
drying
boiling
freezing
using salt and sugar
Why is food preservation important ?
to make food taste better
to extend the shelf life of the food product
to change the texture or flavour of the food.
Bacteria and fungi grow well at ____________ and ________.
high temperature and moisture
low temperature and moisture
room temperature and moisture
none of the above
which of the following methods can be used for the storage/preservation of the above food products? Tick ALL possible answers.
cooling
freezing
dry storage
drying
What are the symptoms of food poisoning?
stomach ache
fever
runny nose
vomiting
Which of the following methods cannot be used to preserve the above food item?
drying
cooling
freezing
boiling
_______________ is the name of the process invented by Louis Pasteur for the preservation of milk.
Refrigeration
Pasteurization
Pickling
Canning
The removal of water from a substance is called
Fermentation
Dehydration
Fermentation
Salting
Vacuum packing is
air free packing
water free packing
Both of these
None of the above
Jams, jellies and squashes are examples of
Preservation by Sugar
Preservation by Canning
Preservation by dehydration
Preservation by vinegar
Ramli bought a fried rice and decided to have the meal on the next day. He put the food on the table. On the next day, the food was smelly and the rice's texture changed. Give an inference based on the observation on the food.
Ramli did not put the food in the fridge
The microorganism growth and reproduce on the food
The food was not cooked well
The food is not healthy
1.Name two factors that contribute to food spoilage?
Decay and deteriorate
Decay and Microorganism
Yeast and moulds
steam and heat
Choose all the perishable food item.
mango, lettuce, carrots, margarine,
Beans, peas
milk, bean, dried peas
melon, cherries, rice
Which of these is an example of enzymatic actions?
Banana turning brown
cake getting brown
bread when toast
inside of a chocolate cake
which food will spoil the slowest
dried beans
milk
butter
eggs
Which type of joint gives you the largest range of motion?
Pivot joint
Ball-and-socket joint
Hinge joint
Gliding joint
The joints in your knees and elbows are most similar to:
The pendulum in a grandfather clock
The wheels on an office chair
The sliding mechanism on a drawer
The hinge on a cupboard door
Which pair of joints has the most in common?
Your ankle joints and shoulder joints
The joints in your spine and hip joints
Your elbow joints and knee joints
Your wrist joints and shoulder joints
What might happen if you snapped or tore one of your ligaments?
Your joints would not be able to move
Your bones would be in danger of breaking
Your joints might slide out of place easily
You would become double-jointed
The joint that allows you to chew food is most similar to a:
Ball-and-socket joint
Hinge joint
Pivot joint
Immovable joint
A disease called osteoarthritis occurs when the cartilage between joints wears away. What can you infer about osteoarthritis?
It prevents joints from moving smoothly
It causes joints to dislocate easily
It causes bones to become more brittle
It reduces joints' range of motion
