how are physical weathering and chenical weathering alike and different
erosion is when the ground erodes and moves sediment from one place to another. Weathering is when like waves break off rocks from a cliff or something. There kinda alike but they are different too
They all end up creating smaller rock particles.
which minerals can form are alike and how they are different
A chemical symbol represents an element. For example, the chemical symbol H represents the element hydrogen.
They hold different nutrients. They hold water and help plants live. They are shelter for many insects.
how are physical weathering and chenical weathering alike and different
how are physical weathering and chenical weathering alike and different
I guess they both created to world as we know it today and helped create new rocks and made new soil from smaller rocks and sediments.
The differences are that mechanical weathering is the breaking of rock into smaller pieces by forces due to gravity, corrosion, freezing (dilatation of the material) and melting of water, plant roots, or other forces. (The mechanical does it physically)So then chemical weathering is the changing of materials in a rock by chemical processes, for example acidic rains action, solubility of some components, chemical reactions, thermal decomposition, etc.
all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
Ggg
Not true, they are not similar; a chemical change is a change in the molecule, the physical change is not.
different they are made from different things
Mechanical weathering results from abrasion of a surface chipping away at the surface and removing small pieces. Chemical weather results from chemical reactions occurring between the material of the surface and the surrounding environment. In both cases small amounts of material may be removed gradually through the weathering process. Because a surface may not be homogeneous, some parts will be more resistant to mechanical weathering than others, resulting in pitting where the material is weaker. Likewise, a heterogeneous surface will exhibit pitting from chemical weathering as the environment preferentially attacks the portions of the surface that are richer in the more reactive materials - again resulting in pitting.
They have all the chemical, physical, nuclear properties identical. This is not the case for isotopes.
Isotopes are exactly same with respect to all the chemical properties but they differ with respect to physical properties.