Relative humidity is dependent on both water content and temperature
<h3>
Most railroad tracks are built from pieces of steel supported by wooden ties, and laid with a gap between the ends. </h3>
Explanation:
The reasons are:
Firstly , the thermal expansion of solid at higher temperatures.
During the summer season, the steel tracks may expand due to thermal expansion and if gaps are not laid the tracks will bend and lead to accidents.
Secondly, imbibition of water during rainy season.
During the rainy season the wooden tracks will imbibe water and swell. If gaps are not provided, this may result irregular levels of railway track. This may prove very dangerous and lead to railway accident.
Answer:
can you give more details.
Explanation:
The mistake made by the student is that animals do not release carbon dioxide into the atmosphere during respiration.
<h3>Carbon cycle</h3>
The carbon cycle is a cycle which describes the process in which carbon atoms are continually recycled between the atmosphere and the earth.
<h3>Processes that release carbon into the atmosphere include:</h3>
- respiration
- burning of fuels and wood
- emission from vehicles and industries
- death and decay of living organisms
<h3>Processes that remove carbon from the atmosphere include:</h3>
- photosynthesis
- uptake by oceans
- incorporation of carbon into animal shells
Therefore, the mistake made by the student is that animals do not release carbon dioxide into the atmosphere during respiration.
Learn more about carbon cycle at: brainly.com/question/24293689
