Question

instructions: use the clues to complete the crossword puzzle. across 1. the least dense type of crust 2. the layer beneath the crust 3. the innermost layer of earth 4. continental crust is made of this type of rock. down 1. the more dense type of crust 2. element within the core (take a guess, or google it) 3. oceanic crust is made of this type of rock.

Explanation:

1. The least - dense type of crust is continental crust.
2. The layer beneath the crust is the mantle.
3. The innermost layer of Earth is the core.
4. Continental crust is made of granite.

Down - 1: The more dense type of crust is oceanic crust.
Down - 2: A major element within the core is iron.
Down - 3: Oceanic crust is made of basalt.

Answer:

ACROSS:

1. Continental
2. Mantle
3. Core
4. Granite

DOWN:

1. Oceanic
2. Iron
3. Basalt