Sushovan Pal

  Direct Speech She said, "I am happy." He said, "I will come tomorrow." They said, "We are going to the park." The teacher said, "You must study harder." My friend said, "I love pizza." She said, "I have finished my homework." He said, "I can help you." They said, "We will meet you at the station." The doctor said, "You should take this medicine." My sister said, "I am watching a movie." He said, "I am tired." She said, "I will call you later." They said, "We are excited about the trip." The coach said, "You need to practice more." My colleague said, "I am busy today." She said, "I am reading a book." He said, "I will send you an email." They said, "We are planning a party." The manager said, "You must complete the report." My neighbor said, "I am moving to a new house."

  Moving air is called wind. A gentle wind is called breeze, while a very strong wind that damages life and property is called a storm. There are two kinds of local winds-land and sea breeze. A sea breeze forms along the side of a large body A of water. It takes much more heat to warm up water than it does dry land, but it also takes more time to cool water. During daytime, land gets heated up faster than the sea. The air above the land heats up, expands, gets lighter and expands. This creates an area of low pressure. The cooler air from the sea rushes in to take its place. At night a reverse process happens because the land will cool faster. During the night, the land cools down faster while the sea retains its heat. The air above the water thus acquires a lower pressure than the air above the land and rises up. Cooler air from the land blows towards the sea. This is called land breeze. This causes the land breeze effect. Air Pressure There is air all around us. We cannot ...

1. We all were surprised at the news . 2. The actor playing the king was supposed to enter from the right side . 3. In the evening , all the street lights are switched on. 4. The spectacles on the counter were left behind by a young man. 5. Samie has always felt inspired by Serena Williams . 6. To my surprise , Ajit had already left for home. 7. Against the odds , Sushant managed to win the competition. 8. The woman on the stage is one of the most respected scientists in India .

  Climate and Adaptations Learning Objectives Weather vs climate Factors that affect weather of a place Factors that affect climate of a region Adaptations of animals to different climates Warm-up In general, ecosystems can be divided to have two types of factors-biotic factors and abiotic factors. The term biotic means living or having lived. Biotic factors are basically organisms and the remains of organisms. Examples of biotic factors would include a frog, a leaf, a dead tree, or a piece of wood. The term abiotic means non-living, or never having lived Abiotic factors are non-living, non cellular, and inorganic materials which contribute to an environment) Examples of abiotic factors would include gold, rock, bicycle, brick, and cement. Identify each of the following as biotic (B) or abiotic (A). 1 The sand in a desert 2. Pollen on a flower 3. The bacteria and algae in a lake 4. Pollution from an oil refinery Weather Vs Climate The weather of a pl...