0
What else can I help you with?
What will happen if nitrogen fixation does not take place?
if nitrogen fixation does not take place nitrates will not be taken if nitrates are not there so there is no photosynthesis so it metaboills and if photosynthesis is not there so there is no life thats what nitrogen fixation not allows in nitrogen cycle
Is it true or false The amount of nitrogen oxygen and water vapor in the atmosphere varies from place to place?
True. The amount of nitrogen, oxygen, and water vapor in the atmosphere can vary depending on location, altitude, weather conditions, and human activities. These variations can impact local air quality and climate.
Why does nitrogen and oxygen react in a car engine?
Nitrogen and oxygen can react to form oxides of nitrogen. The reaction can occur whenever a combustion reaction takes place in the presence of nitrogen. It could take place in a car engine because it is where fuel combusts and the temperature within engines can be high. The products formed are NO (nitric oxide) and NO2 (nitrogen dioxide) which are of harm to the environment.
What are your thoughts about your place in your environment?
Thoughts about your place in the environment are different for different people. My view is that we are keepers of our environment. We should do our best not to pollute or harm it.
Why is phosphorus referred as a local cycle?
Phosphorus is referred to as a local cycle because it tends to remain in one place for a long time once it is deposited in the soil or water. Unlike other nutrients like nitrogen that can move through the atmosphere, phosphorus remains largely confined to the area where it is applied, making its cycling more localized.
Is the nitrogen cycle slow or fast?
The nitrogen cycle is generally considered a slow process. It involves various steps, including nitrogen fixation, nitrification, and denitrification, which can take place over weeks to years. While some aspects, like nitrification, can occur relatively quickly, the overall cycle is prolonged due to the complex interactions between soil, organisms, and atmospheric nitrogen. Thus, while certain processes can be fast, the complete cycle is typically slow.
What are methods of nitrogen fixation that complete the nitrogen cycle?
nitrogen fixation takes place with the help of lightning , bacteria called rhizobium lives in the nodules of legumenous plants convert nitrogen into nitrogeous compounds , algae etc. also helps in nitrogen fixation
Describe the biogeochemical cycle?
The cycling of ain elements/substances such as C, N, O, S, P, and water in an ecosystem and ultimately in biosphere is known as biogeochemical cycle. The transfer and circulation of these substances takes place through soil, water, air and living organisms
What will happen if nitrogen fixation does not take place?
if nitrogen fixation does not take place nitrates will not be taken if nitrates are not there so there is no photosynthesis so it metaboills and if photosynthesis is not there so there is no life thats what nitrogen fixation not allows in nitrogen cycle
What Is the correct sequence of events in the nitrogen cycle?
The nitrogen cycle involves several key processes: first, nitrogen fixation occurs, where atmospheric nitrogen (N₂) is converted into ammonia (NH₃) by bacteria or through lightning. Next, nitrification takes place, converting ammonia into nitrites (NO₂⁻) and then nitrates (NO₃⁻) through the action of nitrifying bacteria. Plants absorb these nitrates for growth, and when animals consume plants, nitrogen is transferred through the food chain. Finally, denitrification occurs, where denitrifying bacteria convert nitrates back into atmospheric nitrogen, completing the cycle.
What a nitrogen cycle that could take place in the picture (picture is with a fox a tree grass and a lake) . how nitrogen could move from an abiotic element of the system to a bioti?
In the nitrogen cycle depicted in the picture, nitrogen can move from the abiotic element of the lake, where it may be present as dissolved nitrogen gas or nitrates, into the biotic components like grass and trees. Through processes like nitrogen fixation, certain bacteria in the soil convert atmospheric nitrogen into forms that plants can absorb. As the grass and trees take up these nutrients, they incorporate nitrogen into their tissues. When animals like the fox consume the plants, nitrogen is transferred from the biotic elements back into the food web, completing the cycle.
What are examples of nitrogen?
Nitrogen cycle is conversion of air nitrogen to soluble form of nitrogen and then back to air nitrogen. Lighting is part of nitrogen cycle. When an animal dies and the body decays the nitrogen in many forms in the animal body reached back to the place where it came from.
How is nitrogen returned to the atmosphere?
Nitrogen return to the atmosphere by the process of Denitrification. Denitrification is the reduction of nitrates back into the largely inert nitrogen gas (N2), completing the nitrogen cycle. This process is performed by bacterial species such asPseudomonas and Clostridium in anaerobic conditions. They use the nitrate as an electron acceptor in the place of oxygen during respiration. These facultatively anaerobic bacteria can also live in aerobic conditions.
What is the impact of business on the environment?
well earthquakes can knock buisness buildings down and so can tsnuamis and volcano eruptions :)
Is it true or false The amount of nitrogen oxygen and water vapor in the atmosphere varies from place to place?
True. The amount of nitrogen, oxygen, and water vapor in the atmosphere can vary depending on location, altitude, weather conditions, and human activities. These variations can impact local air quality and climate.
What is an explanation of the nitrogen cycle?
Nitrogen cycle begins like every other cycle in the Biogeochemical cycle.Nitrogen is an unstable gas in it's octet form but the normal Nitrogen is stable so during nitrogenation;which is the formation of free Nitrogen in the atmosphere,nitrogen is being broken down during lightening and thunderstorms so,it becomes free in the atmosphere and can now combine with other compounds.During rainfall,Nitrogen combines with water to form Nitric acids and with sulphur to form NITROGEN SULPHIDE.These two compounds of Nitrogen are then incorporated into the soil during Nitrogen fixation. The soil alone can not convert this Nitrogen into usable or rather consumable Nitrogen so only root noddles of leguminous plants like Beans can convert this nitrogen into usable one because they have nitrogen fixing bacteria like Rhizobium nigricans . But there are also some free living bacteria in the soil named Azotobacter which help in converting this nitrogen in the soil into usable Nitrogen so that plants can use it for growth.When these nitrogen compounds have been converted into usable nitrogen,plants now use it to produce food energy which are later on eaten upon by animals for growth.This process is called feeding like we all know.When these plants and animals die,their dead bodies decay and are embedded into the soil.Micro organisms now eat on these dead bodies.A process called putrefaction.These decomposed matters are later on converted into Ammonia in a process called Amonification by nitrogen fixing bacteria.The same Ammonia is converted into Nitrites and later on into nitrates by Nitrosomonas and Nitrobacters bacteria respectively and some of the nitrates are lost into the underneath soil a process called leaching during erosion by water and the nitrates are also absorbed by plants during food chain a process called Assimilation.The nitrates and nitrites are later sent back into the atmosphere during denitrification which is the reduction of nitrates back into the largely inert nitrogen gas (N2), completing the nitrogen cycle. This process is performed by bacterial species such as Pseudomonas and Clostridium in anaerobic conditions. They use the nitrate as an electron acceptor in the place of oxygen during respiration. These facultatively anaerobic bacteria can also live in aerobic conditions.Without forgetting that during thunder storms,Nitrogen is also sent back into the atmosphere.
How does oxygencarbon dioxide and nitrogen gases cycle through the environment?
Almost all living things need oxygen. Plants start the oxygen cycle through the process of photosynthesis. Plants take in carbon dioxide, and release oxygen. Animals then take in the oxygen and convert it into carbon dioxide through a process called respiration.
