Answer:
B) Distinctly alkaline diagnostic horizons, thin profiles, lack of organic material, and dominance of sandy materials are features most closely associated with aridisols.
Explanation:
The aridisols are types of soils that are found predominantly in arid areas. They are soils that are not considered as fertile, and are near the bottom by quality of soils. These soils are lacking organic material, and also are very exposed to erosion, with the primary reason being the climate, as it doesn't allow for lot of vegetation to grow. The horizons of the aridisols are distinctly alkaline diagnostic ones, with the profiles being very thin and labile. The top layer of the soil is dominated by sandy material, which is a result of the extensive weathering and erosion in their surroundings, so the wind is mostly transporting small sandy grains and covers most of the area with them.
the world's current population is 7.3 billion and the world population in 1915 was 1.8 billion. The increase over the past century is 7.3 billion - 1.8 billion = 5.5 billion. So, the correct answer would be "more than 5 billion" (option D).
Some of the factors would be introduction of non native species, pollution, overgrazing, chemical agents and habitat loss
Answer: As a creator, one can understand the changes in the environment and can create an animal according to those changes.
Explanation:
The animal can experience change in temperature, difficulty in obtaining food, mates, water, and shelter. Animal that lives in cold environment must have thick coat, thick fur, hard claws so that cold ice cannot be felt by the animal, must have similar color as that of the snow or ice so as to protect oneself from the predators by mimicking the color of the ice, or can camouflage prey by remaining undetected. Animal must have appreciable amount of fat to keep the body insulated in otherwise cold environment. Such an animal can also hibernate when there is extreme cold condition.
Answer:
Cooling
Explanation:
Metamorphic Rock to point K to Magma to point V to Igneous Rock to Heat and Pressure.
Point V would be cooling,
In the rock cycle, one rock can turn into another rock. A metamorphic rock can turn into an igneous rock through 2 process, namely melting and cooling. If a metamorphic will undergo tremendous heat, it could melt into magma. If magma cools down it would turn into an igneous rock.
In summary:
Metamorphic rock→ melting (Point K)→magma→cooling (Point V)→Igneous Rock
