The buildup of sediment where a river empties into a slow-moving or nonmoving body of water is known as a/an a type of soil made almost entirely of windblown sediment is called the in soil comes from decaying plants and animals and their waste products. which is made up of tiny particles and drains water very poorly, is one of the main components of soil. a type of soil called peat is most likely to form in a/an water in the development of soil by carrying and nutrients from upper layers to lower layers. the of nutrients from soil is common in wet environments, like rain forests. quartz-rich parent material leads to the development of soils. the layers of soil composed mainly of organic matter are known as the and horizon. a layer of soil in which clay, iron, and other elements from the overlying soil accumulates is known as the horizon, or subsoil.

The buildup of sediment where a river empties into a slow-moving or non moving body of water is known as a/an  Delta. A type of soil made almost entirely of windblown sediment is called Loess. The organic matter in soil comes from decaying plants and animals and their waste products. Clay, which is made up of tiny particles and drains water very poorly, is one of the main components of soil. A type of soil called peat is most likely to form in a/an Coastal environment in Tropical setting. Water helps in the development of soil by carrying Mineral and nutrients from upper layers to lower layers. The Richness of nutrients from soil is common in wet environments, like rain forests. Quartz-rich parent material leads to the development of Sandy soils. The layers of soil composed mainly of organic matter are known as the O and A horizon. A layer of soil in which clay, iron, and other elements from the overlying soil accumulates is known as the B horizon, or subsoil.

Explanation:

Delta is said to be a body of sediments deposited when a river flows into a standing water, such as the sea or a lake.

Loess are wind blown deposits of silts and clay composed of quartz, feldspar and other minerals . Loess dominantly have high porosity.

Organic matters compose mainly of remains of animal and plants . After this plants and animals dies they form organic matter that adds to soil nutrients.

Clayey soil constitute very tiny particles that have a poor draining ability due to it tiny poor spaces .

Tropical setting in a coastal environment provides the necessary environments for soils like peat to form . It has abundant of plant remains . Moreover peat is the first stage of coal formation, containing moist and unconsolidated plant materials.

Minerals a part of what assist in the development of the soil .And it is usually carried down to the earth by water through a process called Leaching.

Richness of nutrient are common in tropical environment that are wet and support abundant life.

Sandy soil are formed from parents materials containing minerals such as feldspar and quartz.

Horizon O and A are known as topsoil and are mainly compose of animal and plants remains and large amount of minerals.

The subsoil or B Horizons contains mineral such as irons , clay minerals due to percolation from the top soils and it tends to accumulate here(subsoil).

hydrocarbons are organic compounds that contain only hydrogens and carbons. they can be saturated (those which contain only carbon-carbon single bonds) or unsaturated (those which contain carbon-carbon double or triple bonds) in nature. hydrocarbons can undergo several reactions like substitution, elimination etc.  

on substituting one or more hydrogen atoms in hydrocarbon it results in the formation of haloalkane. as the halogen atoms are large compared to the carbon and hydrogen atoms, due to which the molecular weight increases and the bond become polar because of presence electronegative halogen atom and results in the increase in boiling point of the haloalkane.

thus, the correct option is (b) that is the boiling point of the new compound increases on substituting a hydrogen atom with a halogen in a hydrocarbon.