Answer:
Explanation:
An aquifer is a water bearing formation within the earth crust.
In Geology, an aquifer is said to be a porous and permeable rock unit.
When an aquifer is over pumped, there is increase in pressure within pore spaces. The increase in pore pressure can lead to the aquifer being damage and a total collapse of the rock's framework. Over pumping aquifers leads to production of more sand and earth materials on water.
It can also lead to total blockage and damage of the aquifer.
Mineralocorticoid: fludrocortisone
It can kill young trees and affects the animals feeding off it.
Answer:
Domains
Explanation:
Living organisms are divided into three domains:
Archaea
Eubacteria
Eukarya
Organisms are divided into these three domains based on genetic similarities or closeness. Archaea and Eubacteria are domains that consist of prokaryotes or prokaryotic cells.
Prokaryotes in the domain Archaea differ from those in Eubacteria because of certain characteristics like their ability to live in extreme environments and the absence of the peptiglycan in their cell walls.
Prokaryotes in the Eubacteria domain have peptidoglycan walls and RNA unique to them.
Organisms uner Eukarya, as the name suggests, have eukaryotic cells meaning the have an enclosed or membrane-bound nucleus.
The troposphere is the atmospheric layer closest to the planet and contains the largest percentage (around 80%) of the mass of the total atmosphere.