Answer:
Go to the Internet and you will find the answer
This statement is fully true.
The EPA which stands for U.S. Environmental Protection Agency
does indeed study the environmental health hazards and pollution. The EPA was created in 1970 during the presidency of Richard Nixon and it's main job is to ensure both human and environmental safety by writing and enforcing regulations that are based on the laws which were previously adopted and passed by the US Congress.
the art or practice of garden cultivation and management.
I don’t understand your question can you explain it more