Fill ups
Ecological succession on the sand dune is called………………… .

Fill ups Ecological succession is also known as…………………. .

Fill in the blank Unwanted sound is called …………….

Fill ups Protection of iron by coating with zinc is called……………….. .

The species that invade a nude area are called…………..species. In a primary succession on rocks, the first are…………………

Fill ups y coordinats of a points is called…………….. .

Fill ups Interlocking network of food chains is called as……………. .

Fill ups Dead plant and animal remains are called………………. .

Fill in the blanks with suitable words. Unwanted sound is called …………………... .

Fill in the blanks: The conversion of fertile land into deserts is called……….