
    Write a function that validates whether a learning path identifier follows the correct format by checking if it consists of lowercase subject sections connected with underscores. The function should help maintain consistent naming conventions in the learning management system by returning true for valid identifiers like "math_algebra_basics" and false for improperly formatted ones.
    

    
import re

def text_lowercase_underscore(text):
    """
    Write a function that validates whether a learning path identifier follows the correct format by checking if it consists of lowercase subject sections connected with underscores. The function should help maintain consistent naming conventions in the learning management system by returning true for valid identifiers like "math_algebra_basics" and false for improperly formatted ones.
    

    """
import re

def text_lowercase_underscore(text):
    """
    Write a function that validates whether a learning path identifier follows the correct format by checking if it consists of lowercase subject sections connected with underscores. The function should help maintain consistent naming conventions in the learning management system by returning true for valid identifiers like "math_algebra_basics" and false for improperly formatted ones.
    

    """
    patterns = '^[a-z]+_[a-z]+$'
    if re.search(patterns, text):
        return True
    else:
        return False