Chinese characters that look like their meaning

My Chinese literacy is extremely limited. May this be as useless to you as it is for me.
  1. β€’
    口
    Mouth πŸ‘„
  2. β€’
    ε±±
    Mountain πŸ—»
  3. β€’
    η”°
    Field
  4. β€’
    δΈ€
    One
  5. β€’
    ι–€
    Door πŸšͺ(sideways)
  6. β€’
    火
    Fire πŸ”₯
  7. β€’
    雨
    Rain 🌧