Class 7 Science Chapter 11 | Transportation in Animals and Plants NCERT Solutions Question 1. Match structures given in Column I with functions given in Column II. Column I Column II (i) Stomata (a) Absorption of water (ii) Xylem (b) Transpiration (iii) Root hairs (c) Transport of food (iv) Phloem (d) … [Read more...] about Chapter 11 Transportation in Animals and Plants
Class 7
Chapter 10 Respiration in Organisms
Chapter 10, Respiration in Organisms | Class 7 | Science| NCERT Solutions Question 1. Why does an athlete breathe faster and deeper than usual after finishing the race? Answer 1 When an athlete runs in the race, his body needs lots of energy. 2. List the similarities and differences between aerobic and anaerobic respiration. Answer 2 Similarity between aerobic … [Read more...] about Chapter 10 Respiration in Organisms
Chapter 9 Soil
Chapter 9, Soil | Class 7 | Science| NCERT Solutions Tick the most suitable answer in questions 1 and 2. Question 1. In addition to the rock particles, the soil contains (i) air and water (ii) water and plants (iii) minerals, organic matter, air and water (iv) water, air and plants Answer 1 (iii) minerals, organic matter, air and water. Question 2. The … [Read more...] about Chapter 9 Soil
Chapter 8 Winds, Storms and Cyclones
Chapter 8, Winds, Storms and Cyclones | Class 7 |Science| NCERT Solutions Question 1. Fill the missing word in the blank spaces in the following statements: (a) Wind is——————air. (b) Winds are generated due to——————heating on the earth. (c) Near the earth’s surface _________ air rises up whereas ___________ air comes down. (d) Air moves from a region of ——— … [Read more...] about Chapter 8 Winds, Storms and Cyclones
Chapter 7 Weather, Climate and Adaptations of Animals to Climate
Chapter 7, Weather, Climate and Adaptations of Animals to Climate | Class 7 | Science | NCERT Solutions Question 1. Name the elements that determine the weather of a place. Answer 1 The elements that determine the weather of a place are temperature, humidity , rainfall, pressure, wind speed. Question 2. When are the maximum and minimum temperatures likely to occur … [Read more...] about Chapter 7 Weather, Climate and Adaptations of Animals to Climate