Class name Subject Book title Chapter number Content Created at
Class VII Science Curiosity 12 Pole March North Pole North Pole Summer in Winter in Northern Northern Hemisphere Hemisphere June North Pole December September Fig. 12.9: Differen...
Class VII Science Curiosity 12 June Sunrays December (a) (b) Fig. 12.11: In the Northern Hemisphere (a) Longer daytime in June (b) Shorter daytime in December d The seasons and l...
Class VII Science Curiosity 12 Pole experiences the opposite behaviour. The polar regions thus experience continuous sunshine for six months followed by a six-month period of dar...
Class VII Science Curiosity 12 Now close one eye and show a thumbs up with your outstretched hand towards your friend as shown in Fig. 12.12. Are you able to cover the entire hea...
Class VII Science Curiosity 12 Earth during a solar eclipse. The shadow of the Moon falls on r C a small area on the surface of the Earth as seen in Fig. 12.13. This area is in t...
Class VII Science Curiosity 12 the best way to observe a solar (c) A ‘diamond ring’ seen mirror after a total solar eclipse, eclipse since the organisers not just when the Moon s...
Class VII Science Curiosity 12 solar eclipse occurs, we need not fear these events as long as we do not look at the Sun directly. In fact, scientists go around the world to obser...
Class VII Science Curiosity 12 SOCIETY Using the computer version of Stellarium app, which is free, you may get information about the upcoming solar and lunar eclipses (if any) w...
Class VII Science Curiosity 12 the North Pole o and the South Pole receive during one rotation of the Earth? t x 2. Fill in the blanks T y (i) Stars rise in the _________ and set...
Class VII Science Curiosity 12 the DISCOVERY following: Sun, Moon, Earth. ENQUIRY Solar eclipse EXPLORATION Sun CURIOSITY Lunar eclipse Moon Fig. 12.18 Reprint 2026-27 9. The Moo...
Class VII Science Curiosity 12  Suppose the tilt of the Earth’s axis of rotation increases. Will e n it cause more extreme seasons? Find out if the tilt of Uranus i is more than...
Class VII Science Curiosity 12 something new, something unusual in the world around them. This textbook is just a small guide, a map to find our way aroundthedifferentpathsofscienc...
Class VII Science Curiosity 2 Exploring Substances: Acidic, Basic,andNeutral On 28 February, the school hosted a science fair to celebrate National Science Day. At the entry gat...
Class VII Science Curiosity 2 not confuse lime water with the word lime, which is a fruit T similar to lemon. | Lime water (solution of calcium hydroxide in water) can be i easi...
Class VII Science Curiosity 2 a solution and in the form of paper strips, known as litmus paper. The litmus paper is available in two colours—blue and red, as shown in Fig. 2.3....
Class VII Science Curiosity 2 You will find that all these substances taste sour. Thus, we can d say that substances that taste sour tend to contain acids and are n , acidic in n...
Class VII Science Curiosity 2 water.  Crush the petals using a mortar Fig. 2.5: Red roses and pestle. Fig. 2.6: Red rose Place them in a glass tumbler. petals immersed in hot ...
Class VII Science Curiosity 2 adding the substance E sample 1. Lemon juice 2. Soap solution 3. Amla juice 4. ... Discuss your observations with your classmates.  Are the sample...
Class VII Science Curiosity 2 (formic acid) into the skin. The effect of the acid 7 can be neutralised by rubbing moist baking soda, e which is a base. a G Fig. 2.11: Stinging eff...
Class VII Science Curiosity 2 the colour of hydrangea flowers by adjusting the acidic or basic nature of the soil? 2.1.3 Turmeric as an indicator We have used blue and red litmus...
Class VII Science Curiosity 2 on my white and Group C in Table 2.2. shirt and on applying soap it Can turmeric paper be changed its colour! Wow! Now I used as an indicator for a...
Class VII Science Curiosity 2 filter paper strips from the | container and check their odour. c i  Keep them on a clean surface and put a few drops of S tamarind water on one st...
Class VII Science Curiosity 2 on adding blue litmus solution  Slowlyadddropsoflimewatertothistesttubewith the help of a dropper and swirl it well.  What do you observe? Is the...
Class VII Social Science Exploring Society India and... 8 whether they use UPI, ATM or cheques, the kinds of e transactions they perform through UPI; do they find UPI n i better than using cash or not, and...
Class VII Science Curiosity 2 you explain why the words ‘Welcome to the Wonderful l WorldofScience’appearedonAshwinandKeerthi’spapersheets x E when the liquid was sprayed on the...