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35 questions
Biodiversity is the diversity of organisms whether microorganisms,animals or plants
True
False
What kind of vertebrates on pictures shows
Fish
Mammals
Reptiles
Amphibians
Which of the following is tertiary consumer
Lion
Sun
Plant
Deer
What are factors that influence size in an ecosystem
Source of food
Change of whether
Migration
Change in population size
Which classes of food helps to growth and repair damaged tissues
Fat
Fibre
Protein
Carbohydrate
What are the importance on vitamin c
What are the two ways air bone diseases are transmitted.
Droplet transmission
Dust transmission
Waterbone transmission
Infection through vectors
During electrolysis oxygen gas is produced in..... and hydrogen gas is produced in......
Anod,cathod
Anode,cathod
Anode,cathode
Anoded,cathode
Factors affect the rate of evaporation of water except,
Movement of land
Humility
Exposed surface area of water
Surrounding temperature
In your opinion,why fine sugar dissolves faster compared to sugar cubes
Insects like daddy longlegs can move on the surface of the water because of
water has higher density than insects.
water is heavier than the insects.
water has high surface tension.
Measles, chicken pox, influenza is an examples of infectious diseases, yes or no.
Yes
No
Which of the following is disease that is not infectious?
Tinea
Tuberculosis
Dengue fever
cancer
Based on the image, what is the true reason people need to wear that type of face mask.
wear by healthy person to protect from sick person.
to cover nose and mouth of sick person so that they cannot infect others
To filter small particle or smoke and dust from entering mouth
Sars-Cov2 virus that lead to Covid19 disease is example of (i)___________ disease that transmitted through (ii)_________ transmission.
(i) waterborne (ii) water
(i) touch (ii) parasite
(i) airborne (ii) droplet
Which of the following is NOT a characteristic of plant that has monocotyledon seed?
Has parallel vein leaves
Has tap root
Has woody stem
Non-flowering plant
Choose the animal that is a vertebrate.
Choose the planet in our solar system that rotates on its side.
Jupiter
Neptune
Uranus
Earth
Which unit of measurement is used to measure distances within our solar system?
inches
kilometers
miles
Astronomical units
Which one is an irregular galaxy?
Name this type of galaxy
spiral galaxy
elliptical galaxy
irregular galaxy
Like charges _________ each other.
attract
repel
touch
what is this rule?
left hand rule
left hand grip rule
right hand rule
right hand grip rule
Direction of electron flow is from the _________ terminal to the __________ terminal of an electrical source.
positive ..... negative
negative..... positive
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