Hi! A quick question before I explain: which Bedrock version are you playing? And do you mean the block called “cave moss” (or just moss/moss block)? That helps me give the exact steps. If you want a quick, simple answer, read the short steps below.
Short answer (easy): Cave moss is found in lush caves. If you want it in Survival, find the moss in a lush cave and use shears on it to collect it. If you don’t want to go to a lush cave, use Creative mode or a command to get it.
Step‑by‑step (Survival, easiest real‑game way):
- Make shears: craft shears using two iron ingots in the crafting grid.
- Find a lush cave: look for caves with lots of green plants, hanging vines, azalea trees, and little pools. That is where cave moss grows naturally.
- Use the shears on the moss: walk up to the cave moss block and use the shears (right‑click on PC, tap/use button on console/mobile). The moss will drop so you can pick it up.
- Bring it home: carry the moss in your inventory and place it wherever you want.
If you don’t want to or can’t go to lush caves:
- Creative mode: Press T (or open your inventory) and get the cave moss or moss block from the Creative inventory — then place it anywhere.
- Commands (if cheats are on): type /give @s cave_moss 1 (or /give @s moss_block 1) to get it instantly.
Extra tips for an 8‑year‑old:
- Bring torches so you can see in the caves.
- Bring a shield and a sword — caves can have monsters.
- Keep your shears in a safe spot in your hotbar so you can grab moss quickly.
If you tell me your Bedrock version or show a screenshot where you’re looking, I can give exact instructions for that version and explain anything more (like how to spread moss or use bone meal on it).