0
What else can I help you with?
Is the rock cycle a chemical change or physical change?
The rock cycle involves both physical and chemical changes. Physical changes involve processes like weathering and erosion that break down rocks physically. Chemical changes occur when minerals in the rocks react with water or gases to form new minerals.
Is it true that the process of combining nitrogen with other elements in order to make usable compounds is called the nitrogen cycle?
No, the process of combining nitrogen with other elements to make usable compounds is not called the nitrogen cycle. The nitrogen cycle refers to the natural processes by which nitrogen is converted between its various chemical forms in the environment, including nitrogen fixation, nitrification, and denitrification.
Is nitrogen found combined in nature?
Yes, nitrogen is found combined in nature as compounds like ammonia, nitrate, and nitrite. Nitrogen is an essential element that forms various chemical bonds with other elements in compounds, contributing to the nitrogen cycle in ecosystems.
Why is Nitrogen non reactive?
Nitrogen is non-reactive because it has a very stable triple bond between its two nitrogen atoms in the N2 molecule. This triple bond requires a lot of energy to break, making nitrogen resistant to most chemical reactions.
Are precipitation evaporation and condensation all important parts of the nitrogen cycle?
No, precipitation, evaporation, and condensation are not directly involved in the nitrogen cycle. The nitrogen cycle involves processes such as nitrogen fixation, nitrification, denitrification, and ammonification which are related to the cycling of nitrogen compounds in the environment.
How does human factors influence or affect the nitrogen cycle?
Human factors influence or affect the nitrogen cycle through interacting physical, chemical and biological processes.
Is the rock cycle a chemical change or physical change?
The rock cycle involves both physical and chemical changes. Physical changes involve processes like weathering and erosion that break down rocks physically. Chemical changes occur when minerals in the rocks react with water or gases to form new minerals.
Is evaporation a chemical change during the water cycle?
The water cycle is a physical change. Water changes from a liquid in the ocean to a gas and then back to a liquid when it becomes rain. You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
What property chemical or physical would best describe the process of water evaporating from the oceans to begin the water cycle?
evaporation is a physical change
What are four examples of bio geochemical cycles?
1. Biological Processes2. Geological Processes3. Chemical and Physical Processes4. Human ActivityThe biological processes like respiration, the geological processes like volcanic eruptions. Also there are the chemical/physical processes like rain, and lastly the human processes like the burning of fossil fuels.
In the nitrogen cycle bacteria that live on the roots of plants.?
change nitrogen gas into ammonia
Which of the following processes involves both physical and chemical changes?
Rusting of iron involves both physical and chemical changes. The physical change involves the formation of iron oxide on the surface of iron, while the chemical change involves the reaction of iron with oxygen in the presence of water to form iron oxide.
What is a soils cycle?
The nitrogen cycle is the process by which nitrogen is converted between its various chemical forms. This transformation can be carried out to both biological and non-biological processes. Important processes in the nitrogen cycle include fixation, mineralization, nitrification, anddenitrification.
Is the nitrogen cycle part of the water cycle and the carbon and oxygen cycle?
The nitrogen cycle is a separate cycle from the water cycle and the carbon and oxygen cycle. The nitrogen cycle involves the processes by which nitrogen is converted between its various chemical forms in the environment, such as nitrogen fixation and nitrification. It plays a crucial role in the dynamics of ecosystems and the availability of nutrients for living organisms.
Is it true that the process of combining nitrogen with other elements in order to make usable compounds is called the nitrogen cycle?
No, the process of combining nitrogen with other elements to make usable compounds is not called the nitrogen cycle. The nitrogen cycle refers to the natural processes by which nitrogen is converted between its various chemical forms in the environment, including nitrogen fixation, nitrification, and denitrification.
Why is the water cycle a physical change?
because during a water cycle only the state of the water molecules are changed i.e. first from liquid to vapour and then to solid (snow and hailstorm) or liquid (rain). since there is a change only in the physical state of water and there is no change in the chemical properties of the water molecule it is a physical change.
Is corrode a chemical change?
When a metal corrodes, it reacts with a chemical in the environment to produce a new substance. Often the metal reacts with oxygen to form a metal oxide. A well-known example is iron reacting with oxygen to form iron oxide, known as rust.
