PHILIX JINCE XC GOOGLE BLOGGER ASSIGNMENT -----CLIMATE CHANGE-----

CLIMATE CHANGE

CLIMATIC CHANGE: THE UPCOMING DANGER

                                                               ---PHILIX JINCE

           

Climate change is a change in the pattern of weather, and related changes in oceans, land surfaces, and ice sheets, occurring over time scales of decades or longer. Climate change may be due to natural processes, such as changes in the Sun’s radiation, volcanoes, or internal variability in the climate system, or due to human influences such as changes in the composition of the atmosphere or land use.

Climate change can also be caused by human activities, such as the burning of fossil fuels and the conversion of land for forestry and agriculture. Since the beginning of the Industrial Revolution, these human influences on the climate system have increased substantially. In addition to other environmental impacts, these activities change the land surface and emit various substances to the atmosphere. These in turn can influence both the amount of incoming energy and the amount of outgoing energy and can have both warming and cooling effects on the climate.  The dominant product of fossil fuel combustion is carbon dioxide, a greenhouse gas. The overall effect of human activities since the Industrial Revolution has been a warming effect, driven primarily by emissions of carbon dioxide and enhanced by emissions of other greenhouse gases.

The main ways to stop climate change are :

• Keep fossil fuels on the grounds possible.
• Invest in renewable energy.
• Switch to sustainable transport.
• Improve farming and encourage vegan diets.
• Restore nature to absorb more carbon.
• Protect the oceans.
• Reduce how much people consume.
• Reduce plastic

It’s easy to feel overwhelmed, and to feel that climate change is too big to solve. But we already have the answers, now it’s a question of making them happen. To work, all of these solutions need strong international cooperation between governments and businesses, including the most polluting sectors. 

Individuals can also play a part by making better choices about where they get their energy, how they travel, and what food they eat. But the best way for anyone to help stop climate change is to take collective action. This means pressuring governments and corporations to change their policies and business practices.

                                              

CLIMATIC CHANGE

Climate change refers to long-term shifts in temperatures and weather patterns. These shifts may be natural, such as through variations in the solar cycle. But since the 1800s, human activities have been the main driver of climate change, primarily due to burning fossil fuels like coal, oil, and gas.

    

Burning fossil fuels generates greenhouse gas emissions that act like a blanket wrapped around the Earth, trapping the sun’s heat and raising temperatures.

Examples of greenhouse gas emissions that are causing climate change include carbon dioxide and methane. These come from using gasoline for driving a car or coal for heating a building, for example. Clearing land and forests can also release carbon dioxide. Landfills for garbage are a major source of methane emissions. Energy, industry, transport, buildings, agriculture, and land use are among the main emitters. As a result, emissions continue to rise. As a result, the Earth is now about 1.1°C warmer than it was in the late 1800s. The last decade (2011-2020) was the warmest on record.

Many people think climate change mainly means warmer temperatures. But temperature rise is only the beginning of the story. Because the Earth is a system, where everything is connected, changes in one area can influence changes in all others.

The consequences of climate change now include, among others, intense droughts, water scarcity, severe fires, rising sea levels, flooding, melting polar ice, catastrophic storms, and declining biodiversity.

 

                                                       

-BY PHILIX JINCE             

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PHILIX JINCE   XC 

QUESTION

1. Write a query to create a table?

2. Write the query to insert the values?

3. Display the table? 

4. Display the name and weight of student whose age is 15?

5. Modify the weight of James to 40?

6. Display the marks of IT in percentage assuming the maximum mark is 110?

7. Display the names in the order for f their weight?

8. Display the name and RollNo of students who scored above 97 in Science?

9. Change the weight of Melbin to 40?

10. Display the marks of IT, SCI and SS in the order of their RollNo?

11. Change the age of Kevin to 16? 

12. Update the marks of IT with +2 who’s mark is less than 98?

ANSWER 

CREATE TABLE AVENGERS

 (RollNO INTEGER (10)PRIMARY KEY, NAME CHAR (10), Age INTEGER (10), Weight INTEGER (50) IT INTEGER (5), SCI INTEGER (10), SS INTEGER (5));

INSERT INTO AVENGERS VALUES (001, 'PHILIX',16,65,97,99,98);

INSERT INTO AVENGERS VALUES (002, 'ARAVIND',15,70,98,98,97);

INSERT INTO AVENGERS VALUES (003, 'JAMES',16,68,99,97,98);

INSERT INTO AVENGERS VALUES (004, 'MELBIN',16,68,99,97,98);

INSERT INTO AVENGERS VALUES (005, 'KEVIN',15,70,98,98,97);

Select* from AVENGERS;

Select NAME, Weight from AVENGERS WHERE AGE = 15; 

UPDATE AVENGERS set Weight = 40 WHERE NAME ='JAMES';

Select (IT/ 100)*100 from AVENGERS;

Select NAME FROM AVENGERS order by 'Weight';

Select NAME, RollNO FROM AVENGERS WHERE SCI>97;

UPDATE AVENGERS set Weight=40 WHERE NAME='MELBIN';

Select IT, SCI, SS FROM AVENGERS order by 'RollNO';

UPDATE AVENGERS set AGE=16 WHERE NAME= 'KEVIN';

UPDATE AVENGERS set 'IT + 2' WHERE IT<98;

--PHILIX JINCE