What Is Global Warming Class6?

Global warming is a gradual increase in the temperature of the earth surface and atmosphere all around the world. It is caused due to the greenhouse effect of increased level of green house gases such as carbon dioxide, CFCs, etc.

What is forest fire Easy?

forest fire, uncontrolled fire occurring in vegetation more than 1.8 metres (6 feet) in height. These fires often reach the proportions of a major conflagration and are sometimes begun by combustion and heat from surface and ground fires.

What is global warming short essay?

Global warming is a phenomenon where the earth's average temperature rises due to increased amounts of greenhouse gases. Greenhouse gases such as carbon dioxide, methane and ozone trap the incoming radiation from the sun.

What is global warming class6?

Global warming is a gradual increase in the temperature of the earth surface and atmosphere all around the world. It is caused due to the greenhouse effect of increased level of green house gases such as carbon dioxide, CFCs, etc.

What does burning Class 8 require?

If there is no combustible substance, then combustion can't take place. Presence of a supporter of combustion: Adequate supply of a supporter of combustion (e.g., oxygen) is essential for combustion. Attainment of ignition temperature: A substance starts to burn only after it has attained a certain minimum temperature.

What is global warming Slideshare?

Global warming is the increase in average temperature of the earths near surface air and oceans. Most of the observed temperature increase is caused by increased concentration of greenhouse gases Major gases water vapor – 36-70% carbon dioxide- 9 – 26 % methane - 4- 9 % ozone -3–7% GREEN HOUSE EFFECT.

What do you mean by global warming Class 8?

Answer: Global warming is the unnatural rise in the temperature of the earth's surface due to increased amounts of green house gases in the earth's atmosphere.

What is R and D department in pharmaceutical industry?

The research and development (R&D) process is a critical stage in drug development in the pharmaceutical (Pharma) industry. The process starts after an initial candidate drug is identified and encompasses the rigorous research tests that determine its therapeutic suitability.

What does it mean to evaluate research?

Evaluation research is defined as a form of disciplined and systematic inquiry that is carried out to arrive at an assessment or appraisal of an object, program, practice, activity, or system with the purpose of providing information that will be of use in decision making.

What is the fastest way to learn Mcq?

Multiple-Choice Test Taking Tips and Strategies

  1. Read the entire question.
  2. Answer it in your mind first.
  3. Eliminate wrong answers.
  4. Use the process of elimination.
  5. Select the best answer.
  6. Read every answer option.
  7. Answer the questions you know first.
  8. Make an educated guess.

How do you write 5 in tally marks?

In tally marks, the number 5 is written with four vertical lines and a fifth line across the previous four lines. It is also considered as one group in tally marks.

Is Applied Mathematics a good career?

The payoff for entering the rigorous field of Applied Mathematics is a set of solid career choices and financial independence. The average salary commanded by an entry-level Data Analyst is above $80,000, with Senior Data Analysts earning, on average, more than $100,000.

Which is better CLEP or AP?

CLEP vs AP Test Difficulty: Which is Harder? According to May 2019 pass rate data, students may have found AP exams more difficult. CLEP exams had a 68% pass rate while AP exams had a 65% pass rate. However, there were many more AP examinees than CLEP test takers.

What are principles of health education?

According to this definition, physical, social, and psychological factors all contribute to health. Wellness is then expressed through the integration of the physical, intellectual, emotional, spiritual, social, and environmental components called the Six Dimensions of Health.

What is difference between alternating and direct current?

Electric current flows in two ways as an alternating current (AC) or direct current (DC). In alternating current, current keeps switching directions periodically – forward and backward. While in the direct current it flows in a single direction steadily.

How long do clinical trials last?

There is no typical length of time it takes for a drug to be tested and approved. It might take 10 to 15 years or more to complete all 3 phases of clinical trials before the licensing stage. But this time span varies a lot. There are many factors that affect how long it takes for a drug to be licensed.

How do you write a debate question?


  1. Ask questions to clarify arguments.
  2. Ask questions about the quality of your opponent's evidence.
  3. Ask questions to get your opponents to admit their case has weaknesses.
  4. Give clear, specific, concise answers.
  5. Ask for clarification if the question is unclear.
  6. Qualify your answers.

Who discovered photoelectric effect?

The photoelectric effect was discovered in 1887 by the German physicist Heinrich Rudolf Hertz.

Is Sumo Logic a SIEM?

Sumo Logic Cloud SIEM provides security analysts with enhanced visibility across the enterprise to thoroughly understand the impact and context of an attack.

How do you find the probability of neither A or B?

This means that the probability of 𝐴 and 𝐵 or 𝐴 intersection 𝐵 is equal to the probability of 𝐴 multiplied by the probability of 𝐵. We can, therefore, calculate the probability that neither event 𝐴 nor event 𝐵 occurs by multiplying the probability of not 𝐴 by the probability of not 𝐵.

Which is not a projectile?

Answer:An aircraft taking off. Explanation: When aircraft take off it doesn't follow a parabolic path. So, it is not a projectile motion.