When would a Climate map be helpful

1) name any two states which are leading producer of cotton textile in india 2) wht information technology 3) name any two countries which are leading producers of cotton of cotton textile 4) wht is add to pig iron to convert it into steel

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

Name the two rivers that run through the fertile crescent. how were the rivers both positive and negative to societies of the fertile crescent?