Answer:
The A horizon will be relative large with a high content of sand.
Explanation:
A desert, as it is, is covered with very fine sediments in most cases, ranging from medium and small rocks to fine sand. If the climate conditions were to change where there is a desert and the climate became more temperate, the soil will change as well relatively quickly. What is actually now the surface of the deserts will become the new soil's A horizon while on top of it a 0 horizon will form.
The A horizon in a former desert will become very fertile and it will be able to support lush vegetation. This will be the case because it will have a very high content of sand, thus it will be very airy and soft. The newly formed O horizon made out of biomass on top of it will wash away to the A horizon, increasing its fertility further by adding a big amount of decomposed biomass to it.
<h2>
Answer:</h2><h3>
a. tropical -- heat and rain.</h3><h3>
b. dry --- heat and dryness.</h3><h3>
c. moderate -- always near an ocean.</h3><h3>
d. continental --- ice year round.</h3>
<h2>
Explanation:</h2><h3><em>A tropical climate is known for the heat and the rainfall and the dry climate is known for the heat and the humidity and the dryness is known for the lands of the increased salinity and the moderate effects of the climate is found near the oceans and the seas and thus the continents known to occur at the icy with an year around as in the case of the antarctic and the arctic circles. They have an extremity climate.</em></h3>
<em><u>Hope this Helps!! :)</u></em>
Question: Which statement best explains why Earth’s outer core is in liquid form?
The iron-nickel alloy melts due to hot temperatures.
The outer core has a tarry consistency.
This region is less dense when compared to the mantle.
This region is under extreme pressure from the weight of other layers.
Answer:
The statement here that bet describes the Earth's outer core is in liquid form " The iron-nickel alloy melts due to hot temperatures."
Explanation:
The outer core of the Earth's is made up of fluid layer which is about 2400 km thick and basically made from iron as well as nickel alloy. This layer lies just above the solid inner core and below it mantle is present. The core of the Earth works like a furnace for the whole composition. It holds the intense heat as well as pressure that helps is maintaining the iron and nickel in the molten state.
