Biology, 19.03.2020 02:28 akeemsimpson15p2034o

The two process that are most often responsible for the breakdown of rock into soil particles are choose the two that apply (1.accretion (2.weathering (.3 deposition (4.erosion

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Answer from: animaljamissofab

(2.weathering

(4.erosion

Explanation:

Weathering is the breakdown of rocks at the Earth’s surface, by the action of rainwater, extremes of temperature, and biological activity. It does not involve the removal of rock material.

The three types of weathering, physical, chemical and biological.

Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location.

Answer from: kieonna17

the two processes that are most often responsible for the breakdown of rock are:

-Weathering

-Erosion

Explanation:

Weathering is defined as the breakdown of rock into smaller particles by the action of rain, high temperature and some biological factors. The three classification of Weathering are physical, chemical and biological. Physical Weathering is the breakdown of rocks through the action of direct contact with some atmospheric conditions like heat, water etc. Chemical weathering involves the use of atmospheric chemicals.

Erosion deals with the washing away of the outermost region of the earth surface from one region to the other. Erosion breakdown rock gradually into soil particles through the action of wind and water flow. Erosion involves movement while Weathering do not involve movement. Erosion destroys soil structure and fertility.

Answer from: Quest

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

Answer from: Quest

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.

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