5. It is an era where mammals and birds adapt and dominated the Earth. a. Mesozoic b. Cambrian c. Cenozoic d. Paleozoic
6. It is an era where the fist flowering plant grow. a. Mesozoic b. Cenozoic c. Paleozoic d. Holecene
7. It is an era where the fish, insects and amphibians dominated the Earth. a. Mesozoic b. Cambrian c. Cenozoic d. Paleozoic
8. It is an era where the reptiles dominated the Earth. a. Mesozoic b. Cambrian c. Cenozoic d. Paleozoic
9. It is the first eon of the time, wherein there is no evidences by means of rock. a. Phanerozoic b. Archean c. Proterozoic d. Hadean
10. It is an eon that began from 540 billion years ago and still continues until th a. Phanerozoic b. Archean c. Proterozoic d. Hadean 11. It is an eon wherein multicellular organisms are evident by the help of know a. Phanerozoic b. Archean c. Proterozoic d. Hadean
12. Rock underground suddenly breaks along a fault causing tectonic moveme al hazard is it? a. Volcanic eruption b. earthquake c. typhoon d. tsunami
13. A huge undersea earthquake can produce? a. Tsunami b. Cyclone c. earthquake d. hurricane 10 Whon a large amount of water quickly overflow a boundary, a has