Ocean water is constantly in motion: north-south, east-west, alongshore, and vertically. Seawater motions are the result of waves, tides, and currents. Ocean movements are the consequence of many separate factors: wind, tides, Coriolis effect, water density differences, and the shape of the ocean basins.

(1) Federalism is the system of government in which sovereignty is constitutionally divided between a central governing authority and constituent political units.

(2) The Federal Government is composed of three distinct branches: legislative, executive, and judicial.

(3) These three braches are vested by the U.S. Constitution in the Congress, the President, and the Federal courts, respectively.

(4) Each branch has its own powers and responsibilities.

(5) In India, a Sovereign Socialist Secular Democratic Republic with a Parliamentary House, organize the federal structure.

(6) Hence, federal government is organised when their is a sharing of power between national and state governments.

Black soil may indicate to Chernozem, productive  soils which are black in color found in eastern parts of Europe, India,  Russia, and the Canadian prairies.  Black soil composed essentially of humus from drained swampland.

Black soil is also described as Black Cotton soil as its appearance is black and it is suitable for cotton farming. Black soil is abundant in potassium, calcium, and magnesium but has lower nitrogen content. Produce like oilseeds, jowar, cotton, tobacco, ragi, and maize, chilly, grow abundantly in it.

Mahatma Gandhi decided to launch a nation wide satyagraha against the proposed Rowlatt Act because;

1. The Rowlatt Act had been hurriedly passed through the Imperial Legislative Council despite the united opposition of the Indian members.
2. It gave the government enormous power to repress political activities.
3. It allowed detention of political prisoners without trial for two years.
4. Mahatma Gandhi wanted non-violent civil disobedience against such unjust laws.

Incomplete dominance: When none of the factors of a gene is dominant, the phenotype of a heterozygous dominant individual is a blend of dominant and recessive traits. For example, flower colour in<i> Mirabilis jalapa.</i>

Co-dominance: When both recessive and dominant traits are expressed in a heterozygous genotype. This means that none of the factors is recessive but both can express themselves irrespective of their presence in homozygous or heterozygous condition. For example, IA and IB alleles of I gene of ABO blood group.

The line graph shows estimated sales of gold in Dubai for 12 months in 2002 in millions of Dirhams

The line graph gives information about gold trade in Dubai from January to December of the year 2002.

It is clear in the graph that the gold sales reached its highest level of selling in March and it fell to its lowest level between July and September.

In the beginning of the year the gold price stood at 200 millions of dirhams and it increased slightly in the following month before the figures showed a sharp rise in March, with the selling was about 350 million of dirhams.

In contrast, after the trend reached a peak in March with its highest gold trading, the figures decreased gradually for the next 4 months from April, May, June and July with 250, 200, 150, and 120 million of dirhams, respectively. Surprisingly enough, there was a strong recovery for the Dubai gold sales in August with the selling was about 200 million of dirhams and it fluctuated before it was levelling off until the end of the year and the trading closed nearly 200 million of dirhams in December.

Fitness Club of Gandhi Road

Balasore

May 15, 2020

The Manager

Pioneer Sports Co

Balasore

Subject: Purchase of gym equipment

Sir:  

I wish to place order for the supply of gym equipment our gym. The particulars of the equipment and their quantity to be supplied are given below:  

S.no.                         Particulars                               Quantity  

1.                               Treadmill                                   1 piece

2.                                Stationary Bikes                      2 pieces                          

3.                                Weight Machine                     1 pieces  

4.                                Abdominal Crunchers            1 piece  

5.                                Skipping Rope                         3 pieces    

Kindly give me maximum discount. Do send me the equipment from the fresh lot. The payment of these equipment will be digitally made. Do let me know the date by which you will deliver the equipment. Looking forward to hearing from you.  

Yours truly,  

Ramesh

The Managerv

 Acid rain water, if mixed with river water, lowers its pH below 5.6, i.e., makes river water acidic. But the living body works normally within a pH range of 7-7.8. That's why flow of acid rain water to river makes the survival of aquatic life in the river difficult.

Nepeon Sear Road

Mumbai

2nd September , 2020

The Editor

The Tribune

Chandigarh

Subject:Concern over the rising no. of vehicles on roads in India causing Problems ..

Respected Sir,

I am a resident of 12 Nepeon Sear Road , Mumbai . I am writing this letter to show my concern over the Rising no. of vehicles in India.

India is a vast country.With an enormous population,And due to a lot of people there are a huge no. of vehicles everyday on the roads . People go to works , jobs etc. , Autos, Rickshaws run, But this is putting a huge impact on Air , people and economy . The pollution caused by Smoke of vehicles produce harmful gasses such as Carbonmonoxide etc. These are very dangerous and May prove fatal if exhaled. They pollute the environment and air.The health risks of air pollution are extremely serious. Poor air quality increases respiratory ailments like asthma and bronchitis, heightens the risk of life-threatening conditions like cancer, and burdens our health care system with substantial medical costs. Particulate matter is singlehandedly responsible for up to 30,000 premature deaths each year.

but as there is a solution to every problem . there are many ways of getting control over this.Clean vehicle and fuel technologies provide us with an affordable, available means of reducing transportation-related air pollution and climate change emissions. These include fuel-efficient vehicles that use less oil; cleaner fuels that produce fewer emissions; and electric cars and trucks that can entirely remove tailpipe emissions.

I hope that you will publish my views in your newspaper,So that the public May get aware and wake up from their slumber and take necessary steps to save their lives and environment too.

yours Sincerely

Amit

The landlord wanted to eject Griffin from his house because his activities were whimsical. Griffin set the house on fire to take his revenge on the landlord.

It was difficult for Hari to rob Anil because Anil was the most trusting person Hari had ever met. He was really simple and kind. Hari knew that loss of money will not affect Anil but the loss of trust will make him sad.

Wanda gave Maddie and Peggy the drawings of the dresses to show her real feelings towards them. Wanda was a soft hearted and loving girl who did not have jealousy towards anyone. Although Maddie and Peggy made fun of her, yet she did not hate them and drew their faces in the drawings. Maddie and Peggy were surprised to see their faces in the drawing designs as they did not know Wanda’s true feelings of love and concern for both of them in spite of their unruly and insulting behavior.

Anne herself reveals that she loved her grandmother a lot and that she used to think about her often. In 1942, on her birthday, she lit one candle for her grandmother along with the rest. This shows her affection for her grandmother.

Anil does not hand the thief over to the police because he has put the money back at its place. It shows that he realized his fault. He wants to make amends for his ways. He must have felt guilty with himself.

Tricki was a pampered pet of an affluent mistress. He had a wardrobe of tweed coats with separate coats for the cold and rainy weather. He had separate beds for day and night with lovely cushions, toys, rubber rings, breakfast bowl, supper bowl and lunch bowl. All these luxury items show that he had an affluent living. 

 As Lencho had predicted the rain did come. At the meal time, it came in the form of big drops. Naturally, the rain gladdened his heart. He could see better prospects of a good crop. However, his happiness was short-lived. Suddenly, a strong wind began to blow. The rain turned into big hailstones. The falling of heavy ball of big hailstones for an hour completely destroyed everything, leaves, trees and the standing crops. Naturally, such a heavy loss put Lencho into a deep concern.

Let the points ( - 1, - 2), (1, 0), ( - 1, 2), and ( - 3, 0) be representing the vertices A, B, C, and D of the given quadrilateral respectively.
It can be observed that all sides of this quadrilateral are of the same length and also, the diagonals are of the same length. Therefore, the given points are the vertices of a square.

The given numbers are 306 and 657.

The factor form of given numbers are

It is clear that 3 and 3 are common factors. So, the HCF of both numbers is

If a and b are two numbers then

Therefore the LCM of both numbers is 22338.