Human activities that contribute to desertification include the expansion and intensive use of agricultural lands, poor irrigation practices, deforestation, and overgrazing.
The issue of students vaping in the school bathrooms important is of serious concern as it has been linked to some health issues. The reason that government or school authorities should stopped stop it are:
- Student are getting addicted
- A lot of health issues
- Negative social behavior of student, etc.
<h3>How does vaping affect high school students?</h3>
The impact that vaping have on teenagers is mostly addiction. Nicotine is a highly addictive substance that is present in e-cigarettes. Addiction to vaping can develop even if you don't vape daily.
Nicotine tends to exacerbates depression and anxiety. Additionally, it has an impact on memory, focus, self-control, and attention, particularly in growing brains. Studies has shown gathering of students in the restrooms. Many pupils began to express that they felt unsafe using the restroom. Some people were concerned that if a teacher entered, they would be accused of vaping.
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Answer with Explanation:
The <em>peak, trough, recession and recovery</em> are stages of the "Business Cycle." They can be represented in a line graph as points that represent individual stages. Each can tell what a country's economy is experiencing in terms of fluctuations happening in economic activities.
The peak is that highest point in the graph. It means that the economy is producing the maximum output that it is allowed to do so.
The trough is the lowest point in the graph. This marks the<em> end of depression.</em> This means that soon, the<em> economy will try to recover.</em>
The recession is that point on the graph that goes down following the peak. This is a period of economic decline or contraction. Here, the production decreases.
The recovery is that point on the graph that goes up following the trough. This stage is marked by increase in demand and production. It is considered to be the end of the business cycle.
<u>Confounding variable</u>
<u>Confounding variableIndependent variable</u>
<u>Confounding variableIndependent variableExplain why operational definitions are important when conducting research.</u>
<u>Confounding variableIndependent variableExplain why operational definitions are important when conducting research.Provide</u>
Answer: ¢4. 8
Explanation:
Power consumed = 200 watt
= 200/1000 = 0.2kw
The bulb lights for 8 hrs a day for the month of april,
April has 30 days, therefore total hrs = 8 x 30 = 240 hrs
Energy usage = 0.2 x 240 = 48 kWh
At the rate of ¢0.10/kWh, total cost will be;
0.1 x 48 = ¢4.8
