I have homework on Earth & Environmental Sciences and it's only 5 questions I need to get full mark on them.

Geology EES1

Earth & Environmental Sciences

1-Regional metamorphic rocks are more common than contact metamorphic rocks.

True or False (CIRCLE BEST ANSWER)

2-Faulting is usually necessary to bury a rock (‘’tectonic burial’’) deep enough so that metamorphism takes place: in other words, simple burial by continuous deposition is not enough.

True or False (CIRCLE BEST ANSWER)

3-In addition to the pressure and temperature, what strongly influences the types pf minerals that grow in metamorphic rock?

(WRITE IN ANSWER)

4-Which of the following is a metamorphic rock name (CIRCLE BEST ANSWER):

a-Gabbro

b-Twopyrpxene garnet granulite

c-Chert

d-Melange

e-Dolomite

f-Turbidite

g-bizarrolite

5-Which of the following is NOT a radioisotopic dating method that is currently used

(CIRCLE BEST ANSWER)?

a-U-Th/He (Uranium-Thorium/Helium) dating.

b-K-Ar (Potassium-Argon) dating.

c-Fe-Mg (iron-magnesium) dating.

d-Rb-Sr (Rubidium-Strontium) dating

e-Lu-Hf (Lutetium-Hafnium) dating

f-U-Pb (Uranium-Lead) dating.