Which of the following rock types is coal associated with?
Mechanically-formed sedimentary rocks
Hard crystalline rocks
Organically-formed sedimentary rocks
Pultonic igneous rocks
Volcanic igneous rocks
Correct answer is C
No explanation has been provided for this answer.
metamorphic rocks
igneous rocks
intrusive rocks
crystalline rocks
sedimentary rocks
Correct answer is E
No explanation has been provided for this answer.
1050E
100W
750W
750E
1800E
Correct answer is A
No explanation has been provided for this answer.
twilight
winter solstice
summer solstice
spring equinox
autumn equinox
Correct answer is B
No explanation has been provided for this answer.
The equatorial diameter of the earth is approximately
6.760km
8.760km
14.76km
10.760km
12.760km
Correct answer is E
No explanation has been provided for this answer.