C.) x + y hope this helps
Answer:
water and air is the other 50%
Explanation:
The particles that make up soil are categorized into three groups by size: sand, silt, and clay. Sand particles are the largest and clay particles the smallest. Although a soil could be all sand, all clay, or all silt, that's rare. Instead most soils are a combination of the three.
The relative percentages of sand, silt, and clay are what give soil its texture. A loamy texture soil, for example, has nearly equal parts of sand, silt, and clay.
SOIL HAS STRUCTURE
Soil structure is the arrangement of soil particles into small clumps, called "peds". Much like the ingredients in cake batter bind together to form a cake, soil particles (sand, silt, clay, and organic matter) bind together to form peds. Peds have various shapes depending on their “ingredients” and the conditions under which the peds formed: getting wet and drying out, freezing and thawing--even people walking on or farming the soil affects the shapes of peds.
Ped shapes roughly resemble balls, blocks, columns, and plates. Between the peds are spaces, or pores, in which air, water, and organisms move. The sizes of the pores and their shapes vary from soil structure to soil structure.
Answer: Yes
Explanation: Peridot is indeed a real gemstone. It is a transparent green variety of the mineral olivine. Peridot is formed under specific geological conditions, typically in volcanic rocks known as basalt and in certain types of metamorphic rocks. Its vibrant green color is a result of iron content within the crystal structure.
Historically, peridot has been found in various locations around the world, including Egypt, Myanmar, and the United States (Arizona and Hawaii). It is a popular gemstone used in jewelry, and its color can range from a light, yellowish-green to a more intense, rich green.
Peridot is also known by other names such as "chrysolite" and "Olivine." As with any gemstone, the quality and value of peridot are determined by factors like color, clarity, size, and overall appearance. You can visit CabochonsForSale to explore its types and feature.
The correct answer is - temperate.
The temperate climates can simply be described as climates with milder temperatures. These climates have changes of seasons, four of them, spring, summer, autumn, and winter. The springs and autumns tend to have mild temperatures, the summers are warm, and the winters are cold, but the highest and lowest temperatures do not come close to the extremely high temperatures in the tropical zone, or extremely low temperatures in the high latitude zones. So these climates have temperatures that are in between the extremes of the low and high altitudes, thus they are milder climates.