땅에

In a sentence

• 땅에 꽃씨를 심었습니다.

  I planted flower seeds in the ground.

  The word "땅에" signifies the ground as the location where the flower seeds were planted.

• 땅에 떨어진 사과를 주웠다.

  I picked up the apple that had fallen on the ground.

  Here, "땅에" refers to the surface of the ground where the apple was found.

• 땅에 누워 하늘을 바라보았다.

  I lay on the ground and looked at the sky.

  "땅에" denotes the act of lying on the ground as a place of activity.