The disease cause by insect vectors which breed in water is called as ____________ .

Pick the odd one out ?

Which of the following is a Zooplankton?

Which one is an example for water washed diseases ?

Which is called as the largest water resource ?

The energy derived directly from the sun is called as

Which is an example for Non - renewable source ?

Which is the chief component of natural gas ?

Name the liquid bio fuel made from vegetable oil and animal fat ?

Which  is known as the "Country of wind "?