Unit # 1
Main Agricultural
Products of the
Muslim World
SOCIAL STUDIES –
GRADE -VII
, RUBBER
• It Is mainly used to make tyres , about half of which
are made from natural rubber and half from synthetic
rubber made from chemicals.
• Rubber is also widely used for making hosepipes ,
belts for machinery in factories and mines , shoes
and an insulators in electric equipment.
Main Agricultural
Products of the
Muslim World
SOCIAL STUDIES –
GRADE -VII
, RUBBER
• It Is mainly used to make tyres , about half of which
are made from natural rubber and half from synthetic
rubber made from chemicals.
• Rubber is also widely used for making hosepipes ,
belts for machinery in factories and mines , shoes
and an insulators in electric equipment.
