Answer: D: Aquifers are layers of porous rock or sand.
Aquifers are layers of porous rock or sand.
Explanation:
Aquifers refer to underground layers of rock which are socked with water and can be brought to the surface by natural springs. It is layers of saturated rock through which water can easily move. Aquifers can be located at the ground surface or very deep underground where they cannot be accessed. They can also be very large. It can come in two forms which are confined and unconfined aquifers.
Answer: Aquifers are structures used to transport water from city to city
Explanation: Aqui or Aqua means water... the word fer looks life transfer or reminds me of the word transfer so the word Aquifer means to transfer water
When a species go extinct, it's prey often becomes more populous because it has less predators. A new species can affect the population of prey and predators.
