Question

earth space chapter 9 review

across

1. dark, organic material that remains when organisms decay
2. the rapid movement of a large amount of mud

down

1. a large block of soil or rock that slides downhill as a single piece
2. a rock falling from a cliff or mountain

Explanation:

1. The first across clue describes the dark organic matter from decaying organisms.
2. The second down clue refers to a large intact mass of soil/rock sliding downhill.
3. The third down clue is a rock falling from a steep elevation.
4. The fourth across clue is a fast-moving large mud flow.

Answer:

Across:

1. HUMUS
2. MUDFLOW

Down:

1. SLUMP
2. ROCKFALL