Posts

Showing posts from February, 2026

विश्व के प्रमुख घास का मैदान

 प्रमुख घास के मैदान उष्णकटिबंधीय घास के मैदान       घास                                         स्थित   1. लानोस                  कोलंबिया   वेनेजुएला 2. कंपोज                    ब्राज़ील 3  सवाना                   अफ्रीका   4. पार्कलैंड।                ऑस्ट्रेलिया  5. सेल्वाश।               अमेजन बेसिन,(दक्षिण                                                   अमेरिका  शीतोष्ण कटिबंधीय घास के मैदान      घास               ...
Post a Comment
Read more

What is geographical condition of america

। Geographical Condition of America (United States) > 1. Basic Political & General Information Official Name:  United States of America Capital:   Washington, D.C. Number of States:  50 states Currency:  US Dollar (USD) National Language:  No official federal language; English is most widely spoken Other Languages:  Spanish, Chinese, Tagalog, French, German, etc. 2. Location and Boundaries The  United States  is located in  North America . Geographical Position Latitudes: 24°N to 49°N Longitudes: 66°W to 125°W Borders North:  Canada South:  Mexico East:   Atlantic Ocean West:   Pacific Ocean Southeast:   Gulf of Mexico Northwest (Alaska):   Arctic Ocean 3. Area and Size Total Area:  9,833,520 sq km Land Area:  9,147,420 sq km Water Area:  685,100 sq km It is the  3rd largest country  in the world (after Russia and Canada). 4. Physical Features & Relief The USA has very diverse...
Post a Comment
Read more

Popular posts from this blog

What is different farming revolution in india.

List of different farming   revolution. 1. Green revolution  -  food grain production                                                        2.  White revolution -        milk  production . 3. Blue revolution     -      fish   production . 4. Brown revolution  -  fertilizer  production.   5. Silver revolution-        Egg  production. 6. Yellow revolution -    oilseeds production  7. Black revolution -   petroleum   production. 8. Red revolution -  tomatoes and  meat                                                          ...
Read more

comparison between acid and base

Image
                                   acid                                    1.  Acid is sour in taste,  Base is bitter in taste. 2.   Acid turns blue litmus to red,  Bases turns red litmus to  blue. 3.  Acis PH is  less than  7,  Base  PH is greater than  7.  4.   It  is produces   H+ ion ( hydrogen ion) solution, Base  produces  OH ion  in  slution. 5.   Corrosive to metals,  Base is slippery to touch . 6.   React with  base  to form salt  and water, React with acid  to form salt and water. 7.  Example of acid- HCL, H2SO4.  Example of base NAOH,KOH. 8.  Conducts electricity in solution , in base  is also conducts electricity in  ...
Read more

What is tidal energy, advantage, disadvantage, challenges

  What is tidal energy. Tidal energy is a form of renewable energy generated from the movement of tides, driven primarily by the gravitational pull of the moon and the sun on Earth's oceans. This energy can be harnessed through various technologies, such as tidal stream generators or tidal barrages, to produce electricity. The energy is most effectively captured in coastal areas where tidal changes are significant, and it is considered a predictable and environmentally friendly source of power. How to work tidal energy. Tidal energy is a form of renewable energy that harnesses the kinetic and potential energy of tidal movements caused by the gravitational pull of the moon and the sun on Earth's oceans. The process involves several steps. Firstly, tidal energy systems, such as tidal barrages, tidal stream generators, or tidal lagoons, are strategically installed in coastal areas where tidal ranges or tidal currents are strong. Tidal barrages use a dam-like structure...
Read more