1. Which layer is made up of liquid iron? A. crust B. inner core 2. What is the heat source for convection currents? A. inner core B. crust C. asthenosphere 3. About 80% of Earth's volume is found in this layer called A. crust B. outer core C. inner core 4. What does "molten" mean? A. liquid B. gas C. solid D. hot 5. All of the elements are commonly found in the Earth's crust EXCEPT A. oxygen B. calcium C. silicon C. outer core D. mantle D. mantle D. mantle D. iron​

Sagot :

Answer:

1. B 2. A 3. B 4.A 5.D/C

Explanation:

PA BRAINLY PO AT pafollow keep learning

Answer:

Answer:1. b

Answer:1. b2.c

Answer:1. b2.c3. b ( mantle dapat pero wala siya sa choices haha)

Answer:1. b2.c3. b ( mantle dapat pero wala siya sa choices haha)4. a

Answer:1. b2.c3. b ( mantle dapat pero wala siya sa choices haha)4. a5. ano yan? ang gulo but I think its letter c

magulo talaga yung last item haha

pa brainliest nalang po tnx