Question

hi guys!!!! today I have a fun geography worksheet pls answer the questions

Answer 1

Answer:

core - innermost layer

minerals - has definite chemical composition

rocks - change into slate

clay - used for roads and buildings

sial - made sillicon and alumina

Answer 2

Answer:

Q1

1. crust
3. silica & aluminium
4. silica & magnesium
5. Nickel & Iron

Q2

1. Inner most layer
2. don't know
3. don't know
4. don't know
5. made of silicon &....

Q3

1. don't know
2. don't know
3. 30 to 35,7to10
4. Don't know
5. don't know

Q4

1. wrong
2. right
3. right
4. don't know
5. don't know

Q5

1. don't know
2. a option
3. B option
4. don't know