Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the
1)
Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the
A)cementing together of individual miner grains
B)cooling and crystallization of magma
C)evaporation of an ancient ocean
D) heat and pressure during metamorphism
2) Which physical characteristic best describes the rock phyllite?
A) glassy texture with gas pockets
B) clastic texture with angular fragments
C) bioclastic texture with cemented shell fragments
D) foliated texture with microscopic mica crystals
3) Which nonfoliated rock forms only in a zone of contact metamorphism?
A) conglomerate
B) hornfels
C) pegmatite
D) quartzite
Which sedimentary rock is most likely to be changed to slate during regional metamorphism?
A) breccia
B) conglomerate
C) dolostone
D) shale
6) How do the metamorphic rocks schist and quartzite differ?
A) Quartzite contains the mineral quartz and schist does not.
B) Quartzite forms from regional metamorphism and schist does not.
C) Schist is organically formed and quartzite is not.
D) Schist is foliated and quartzite is not.
8) Which rock has never melted, but was produced by great heat and pressure, which distorted and rearranged its minerals?
A)siltstone
B)breccia
C)pegmatite
D)metaconglomerate
9)Which two rocks usually consist of only one mineral, but may contain additional minerals?
A)hornfels and diorite
B)quartzite and dunite
C)rock salt and basalt
D)gabbro and bituminous coal
Answers: 2
Other questions on the subject: English
English, 21.06.2019 22:30, dre4232
Which line of dialogue best describes mrs. x’s sense of superiority over miss y at the begging of the play? a. “if you wanted to shoot me it wouldn’t be so surprising, because i stood in your way.” b. “home is the best of all, the theatre next and children—well, you wouldn’t undertake that.” c. i embroidered them myself—i can’t bear tulips, but he wants tulips on everything.” d. it’s sinful to sit here and make fun of ones husband this way when he is kind and a good little man.”
Answers: 1
English, 22.06.2019 02:00, felipeneeds684
Answer fast. read the excerpt below and answer the question. i will tell you the tale of my wanderings and of the “herculean” labors, as i may call them, which i endured only to find at last the oracle irrefutable. socrates’ use of the word “herculean” in this excerpt from the apology is an example of what literary device? allusion metaphor onomatopoeia simile
Answers: 1
English, 22.06.2019 05:10, ahmedislife
What is the best way to manage oil transport on waterways? a. prevent oil spills and regulate the amount of oil that can be shipped at one time. b. use a skimmer, containment boom or chemical dispersant to clean up spilled oil. c. burn off oil spills from the water's surface when they occur.
Answers: 1
English, 22.06.2019 06:00, MSSTEALYOGURL3757
He had fished in the river since ten years and he was a good fisherman. he know where to found the slim sliver chilwa fish, a big beautiful mahseer and the long moustache singhara. he know where the river was deep but where it is shallow; he knew which baits to use - which fish like worms and which liked gram. edit the above
Answers: 1
Do you know the correct answer?
1)
Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the
Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the
Questions in other subjects:
Chemistry, 18.12.2020 01:00
Mathematics, 18.12.2020 01:00
Chemistry, 18.12.2020 01:00
History, 18.12.2020 01:00
