Answer:
sun is bigger than earth is 13.9 cm
Explanation:
given data
radius of sun = 700,000 km
radius of earth = 6500 km
to find out
how big is the sun
solution
we know here
scale 1 to 10 billion is
scale = 
so here
we know that scaled diameter = actual diameter × scale .................1
so for earth
scaled diameter of earth = 2 × 6500 × 
scaled diameter of earth = 1.3 ×
and
scaled diameter of sun = 2 × 700,000 × 
scaled diameter of sun = 1.4 ×
so
sun is bigger than earth is 1.4 ×
- 1.3 ×
sun is bigger than earth is 0.000139 = 13.9 cm
Natural process by which water soluble substances (such as calcium, fertilizers, pesticides) are washed out from soil or wastes. These leached out chemicals (called leachites) cause pollution of surface and sub-surface water.
Answer:
answer: C
Explanation: the body doesn't just show expressions in the persons tone of voice, it also demonstrates when someone is tired, sad, or mad. The body makes certain actions that demonstrate others the feelings or reactions towards something the person has.
Quality of population depends upon: Literacy rate Health of a person indicated by life expectancy Skill formation
Literacy rate.
Health of a person indicated by life expectancy.
Skill formation.
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