Question

e) An ecosystem is a…………………………………………………………………………………………..unit. Que3. State True or False. 1X5=05 a) Meanders are formed in the middle course of a river. b) The new capital founded by Akbar was Fatehpur Sikri. c) Winds blow from high pressure to low pressure. d) Coalition government means rule by the President. e) The rocks formed from cooling of lava are intrusive igneous rocks. Que4. Who/What am I? 1X5=05 a) I am a ridge of sand up by the wind. b) I am a salt water lake formed by waves. c) I am present in the atmosphere in the form of vapour. d) An instrument used to determine the direction of wind. e) I move very slowly but have the power to shape landscapes. Que5. Match the following. 1X5=05 Column A Column B a) Al Beruni i. Prithvirajraso b) Brihadeshwara Temple ii. Bhakti Movement c) Sir Thomas Roe iii. Tahqiq-i-Hind d) Mirabai iv.Travelogue e) Chandbardai v. Thanjavur SECTION B Que6. Give a suitable meaning for the following words: - (Any 5) 1X5=05 a) Dialect b) Civil rights c) Sand dune d) Air pressure e) Barometer f) Genealogy g) OPD​

Answer 1

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.Abiotic factors include rocks, temperature, and humidity