BIOLOGY PPT FOR CLASS 9 WHY DO WE FALL ILL

1. WHY DO WE FALL ILL
P R E S E N TAT I O N B Y – P R A C H I
YA D AV

2. WHAT IS HEALTH ??
HEALTHIS A STATEOF BEING WELL ENOUGH TO
FUNCTION WELLMENTALY , PHYCICALLYAND
SOCIALLY .
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3. WHYHEALTH IS IMPORTANT?
THE TRITE SAYING THAT “HEALTH IS WEALTH”EXPLAINS
THE IMPORTANCE OF HEALTH. IT HELPS US IN :
• PREVENTDISEASES
• BOOST ENERGY
• INPROVES MOOD
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4. WHAT IS DISEASE ??
DISEAES IS ANY CONDITION THAT MAY LEAD
DISCOMFORTSTRESS , HEALTH PROBLEMS AND
MANY MOREDISEASE .
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5. CAUSES OF DISEASE
• POORHEALTHAND NOURISHMENT
• LACK OF PROPERTREATMENT
• HEREDAITARY AND GENETIC DISORDER
• ENVIRMENTAL POLLUTION(AIR, WATER)
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6. TYPES OF DISEASE
THEREARE TWO TYPES OF DISEASE :
• ACUTE DISEASE
• CHRONIC DISEASE
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7. ACUTE DISEASE
SOME DISEASE LAST FOR VERY SHORT PERIOD OF
TIMEARE CALLED ACUTEDISEASE . EXAMPLE :
MALARIA , TYPHOID.
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8. CHRONICDISEASE
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THE DISEASE WHICH LAST FOR A LONG TIME , AS
MUCH AS A LIFE TIME ARE CALLED CHRONIC
DISEASE . EXAMPLE : DIABATIES, TIBERCLOSIS ETC .

9. THANK YOU
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