Carbon cycle
The given flowchart indicates how carbon moves through many stages to complete a natural cycle called carbon cycle.
Overall, carbon move in a natural cycle although there are some human factors that affect the balance.
First of all, plants produce organic carbon by sunlight and CO2 from the air through a process called photosynthesis. This organic carbon then absorbs underground by waste products of animal or when organism like animals or plants die and decay. Part of this carbon produces fossil fuel over a long period of time.
Carbon is also released back to the atmosphere by various ways. One is when animal and plants breath, they release CO2 to the air. Another is when people burn energy made from fossil fuel to run car or machines in factories. This carbon also enters the atmosphere as CO2. Carbon is then absorbed by plants and the cycle repeats.
Post date | Users | Rates | Link to Content |
---|---|---|---|
2023-02-12 | linhngoctran | 78 | view |
2022-07-18 | Friezzy | 78 | view |
2021-09-28 | vtnh.anh | 83 | view |
2021-08-31 | viethung123 | view | |
2021-08-17 | viethung123 | view |
- Some people think that it is more beneficial to take part in sports which are played in teams like football while other people think that taking part in individual sports like tennis or swimming is better Discuss both views and give your own opinion 67
- Water cycle 61
- The diagram below show the life cycle of a species of large fish called salmon Summarise the information by selecting and reporting the main features and make comparison when relevant 73
- The chart below gives information about Istanbul Promo plus sales 2007 Summarise the information by selecting and reporting the main features and make comparisons where relevant 73
- This bar chart shows the number of private cars in millions of different cities from 1950 to 2000 Write a report 68