Which layer is the oldest? How do you know? Which layer is the youngest? How do you know?
Has any of the rock layers undergone metamorphism? How do you know?

Nuclear experimentation is a major global issue that affects relationships between countries. describe why countries try to limit the testing of nuclear weapons.

If a volcano’s magma is high in silica, the volcano will probably a. erupt quietly. b. remain dormant. c. erupt explosively. d. produce dark-colored lava.

1the guest speaker for the functionwas welcomed -_ by theaudience. a. slowly c. gracefullyb. warmly d. carelessly4 mr rajinder and his youngerbrother shared thefor their mother's 70th birthdayfunction. a. expensiveb. experimentс. expensesd. expertisethe birdits wings andflew into the sky..a stretched c openedb gathered d flapped3the newly wedded bridea beautiful saree for her weddingreception. a. wearwearsb. wored. wearingpuan faridah went to theto sew a new baju kurung for herself. a. floristb. bakeryc. dentistseamstress