If you have choices, it would be really helpful if you'd include them with your question, but I'd say
More than half of the forests in the Czech Republic have been destroyed by pollution.
I think the answer is letter C I am so sorry if I am incorrect
Hello there!
Your question: Permeable rock layers or sediments that transmit groundwater freely are called _________.
Your answer: <span>Permeable rock layers or sediments that transmit groundwater freely are called aquifers.
Happy Studying!</span>
The answer is Polish
Hope that helps