Science questions. 10 points to first answer.?

Question

You don't have to complete the whole thing but if you can answer any of them it would be greatly appreciated.

Read each statement below. If the statement is true, write T beside it; if the statement if false, write the correct statement below it.

1. Fossilized sea shells can be found on mountain tops.


2. Most mountain ranges are made of sedimentary rocks.


3. Rock layers are always perfectly horizontal.


4. Older mountains are much more jagged than new ones.


5. Faults always move vertically, never side-to-side.


6. An upfold is called an anticline, a downfold is called an syncline.

Answer 1

1.t
2.t (not entirely, though)
3.f
4.f
5.f
6.t (A syncline)

Answer 2

a million. a) 15.seventy 5 - 12.40 5 = 3.3g b) 15.ninety six - 12.40 5 = 3.51g 3.51 - 3.3 = 0.21g c) that each and every of the chemical interior the try tube reacted with oxygen (ie. after heating) 2. actual replace = trouble-free reversible modifications that don't replace the form of atoms or compounds interior the substance, Chemical replace = irreversible modifications that are shaped via atoms chemically bonding mutually to variety a clean substance. Chemical modifications are greater durable to opposite. 3. a) chemical b) actual c) actual d) chemical 4. Neutralization 5. you're able to try this one your self. it extremely is extremely no longer that difficult...and that i'm too lazy to describe the reasoning at the back of it ;P

Answer 3

1. True
2. False
3. False
4. False
5. False
6. True

Answer 4

t
t ( but not always )
f
f
f
t

Answer 5

is that ur homework?