DestroyBlockOnContact.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class DestroyBlockOnContact : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {

    }

    // This method is called when the attached collider enters another collider
    void OnTriggerEnter2D(Collider2D other)
    {
        Debug.Log("OnTriggerEnter2D called"); // Add this line to check if OnTriggerEnter2D is being called

        if (other.tag == "BreakableGround") // Check if the colliding object is tagged as "BreakableGround"
        {
            Destroy(other.gameObject);// Destroy the game object
        }
    }
}