Fill in the blanks with suitable words : (i) Loss of species which occurred in the geological pasr
Channel: Doubtnut
Date: 2020-02-17

Fill in the blanks with suitable words : (i) Loss of species which occurred in the geological pasr at a��.. Rate, is called natural extinction. (ii) Colonisation of tropical Pacific Islands by humans have resulted in extinction of���. Species of native birds. (iii) Dodo from......and........from Australia have become extinct in last 500 years. (iv) Anthropogenic extinction is causing a.........mass extinction of species.