LIGHTENED TO LIGHT

  LESSON – 7 FORMATTING PRESENTATIONS   1.    Write a note on slide master in MS Power Point. All the information on fonts, colours, backgrounds, effects, positioning, placeholders sizes and so on are stored in the place called slide Master in MS Power Point.   2.    What are all the different fill effects available in power Point? How can we apply them? The fill effects are: a.    Gradient fill b.    Picture/Texture fill c.    Pattern fill We can apply them using the solid fill effect in fill option under the format background dialog box.   3.    List down the several formatting effects available for text in power point. There are several formatting effects available for text in Power Point. They are:- a.    Font – various styles of writing text b.    Font size – various sizes of writing text. c.    Increase font size d.    Decrease font size e.    Bold – makes the selected text bold f.     Italic – makes the selected text Italics g.    Underl

  LESSON – 6 MS POWER POINT – 2013   1.   What is a slide? A slide is a single page in the presentation.   2.   What do you understand by themes? How can you modify a theme? A theme is   a predefined set of effects, colours, layout and fonts for a presentation. A theme can also be applied to a blank presentation.   3.   What are templates? A template is a ready-to-use predefined design of a presentation.   4.   What are the different ways of viewing a power point presentation.? There are different views available in order to view a slide show. These are known as slide views. They are : a.    Normal view b.    Slide sorter view c.    Notes page view d.    Reading view   5.   Explain slide layout. Slide layout is the arrangement of all the items in the slide, such as pictures, text, music or videos. There are several options available for slide layout.

  LESSON – 16 INDUSTRIES   1.   Define industry The place where raw material is changed into finished product by the process of manufacturing is called an industry.   2.   What do you understand by the term cottage industry? The products of cottage industry are man-made products. In a cottage industry, production usually takes place at home with the help of family members. It sues limited resources. Such industries need simple machines and only a few people to work.   3.   What is a mineral-based industry? Give two examples. The place where the minerals are used as raw materials are called mineral based industry.   Iron and steel industries, petrochemicals, cement and aluminium industries are the examples of mineral based industries.   4.   Name the places where silk textile mills are found Silk textile mills are at Mysore, Bengaluru, Kanchipuram, Surat etc.   5.   Where are the shipbuilding industries situated? Shipbuilding units are situated in Vishakh

  LESSON 12 FRICTION AS A FORCE 1.   Define friction Friction is force that opposes motion. It is caused by the irregularities on the two surfaces in contact. Objects with a smooth surface have less friction that object with rough surface.   2.   Why is it harder to move a box on the carpet that on a wooden floor? It is harder to move a box on the carpet than on a wooden floor as there is more friction between the carpet and the box. Heavy objects have more friction than light objects.   3.   Write three useful effects of friction. a.    Friction helps us to walk b.    Friction enables vehicles to move ahead c.    Friction helps us to hold things.   4.   Write down three disadvantages of friction. a.    Friction opposes motion in objects. So we need to spend energy to keep them in motion, b.    Friction causes the soles of our shoes, tires of vehicles, and parts of machines to wear out. c.    Friction between moving parts in machines produces heat. This

  POEM SOME ONE Answer the following questions.   1.   What sound did the poet first hear? The poet first heard a knock at the door.   2.   What did the poet do when he heard this sound? When the poet heard this sound, he listened, then opened the door and looked left and right.   3.   What noises from outside di he hear? The poet heard the beetle tapping in the wall, the screech owl’s call, and the cricket whistling   4.   What was the night like? The night was dark and still.   5.   Which noise came from the forest? The noises that came from the forest were the screech owl’s call, the cricket whistling, and the dewdrops falling.

  Chapter 19 A Seed Tells A Farmers Story   1.      Are rotis made in your home? From which grains are they made? Ans.  Yes, rotis are made in my home. They are usually made from wheat and sometimes from maize.   2.      In your house what is done to protect grains and pulses from insects? Ans.  My mother keeps grains and pulses in air-tight containers. Sometimes, she dries them in the sun.   3.      Which are the different festivals related to farming celebrated in different seasons? Find out more about any one such festival and write in your notebook— The name of the festival, in which season is it celebrated, in which states of India, what special foods are made, is it celebrated only at home with the family, or together with many people? Ans.   There are many festivals related to farming, e.g. Lohri, Holi, Baisakhi, etc. Let us take example of Lohri. Lohri is celebrated in the winter season; on 13th January, in Punjab. It is celebrated by different names in differ