Whats is a delta? Explain is your own words please(:

A river delta is a landform formed by silt deposition carried by a river as it exits its mouth and enters slower-moving or stationary water. This happens when a river flows into an ocean, sea, estuary, lake, reservoir, or another river that is unable to transport the material.

tom comes from a southern part of the hemisphere and down in the south they talk with a lot of slang the family doesnt quiet understand what tom is tryna say becaus ehe talks like a three year old but near the end they finally try and desihper toms letter and its a success i have no idea hwta book this is or how to even answere this question honeslty but i am a really fast typer so i did this actually incrediably quick with the swiftness of the flash

as for symbolic actions, the narrator's tearing down the wallpaper in an attempt to find the "woman" in the wallpaper represents her struggle to retain or regain her sanity.   the wallpaper has been part of her confinement and by her tearing it down, she is freeing herself from that confinement.