{"id":19314,"date":"2022-05-15T15:00:08","date_gmt":"2022-05-15T09:30:08","guid":{"rendered":"https:\/\/cbselibrary.com\/?p=19314"},"modified":"2023-11-10T11:55:31","modified_gmt":"2023-11-10T06:25:31","slug":"frank-icse-solutions-class-9-biology-understanding-ecosystems","status":"publish","type":"post","link":"https:\/\/cbselibrary.com\/frank-icse-solutions-class-9-biology-understanding-ecosystems\/","title":{"rendered":"Frank ICSE Solutions for Class 9 Biology – Understanding Ecosystems"},"content":{"rendered":"
PAGE NO: 94<\/strong><\/span><\/p>\n Solution 1:<\/strong><\/span> Solution 2:<\/strong><\/span> Solution 3:<\/strong><\/span> Solution 4:<\/strong><\/span> Solution 5:<\/strong><\/span> Solution 6:<\/strong><\/span> Solution 7:<\/strong><\/span> Solution 8:<\/strong><\/span> Solution 9:<\/strong><\/span> Solution 10:<\/strong><\/span> Biology<\/a>Chemistry<\/a>Physics<\/a>Maths<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Frank ICSE Solutions for Class 9 Biology – Understanding Ecosystems PAGE NO: 94 Solution 1: Environment is the sum of all external conditions and influences that affect organisms. The environment may be divided into biotic i.e. living and abiotic i.e. non-living components. Solution 2: Ecosystems are units consisting of living things and their specific habitats … Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[172,6442,3034],"tags":[6813,6808,6807,6823,6822,6855,6824,6811,6821],"yoast_head":"\n
\nEnvironment is the sum of all external conditions and influences that affect organisms. The environment may be divided into biotic i.e. living and abiotic i.e. non-living components.<\/p>\n
\nEcosystems are units consisting of living things and their specific habitats in the biosphere where living things interact with each other and their environment.<\/p>\n
\nMan made ecosystem is formed by major human modification or alteration in the natural environment. Examples of man-made ecosystems are aquarium, park, grassland, garden etc.<\/p>\n
\nTwo major types of ecosystems are natural ecosystem and artificial ecosystem.<\/p>\n
\nTwo features of forests are:<\/p>\n\n
\nThe trees in coniferous forests are found in single strands with no undergrowth. Plants predominantly found here include firs, pines, spruces and hemlock while the ground is covered with mosses, grasses, sedges and herbs that are adapted to cold.<\/p>\n
\nTropical rainforests are found in regions that experience high temperature, high humidity, heavy and well-distributed rainfall all year round. These regions lack seasonal changes and there is little difference between the length of days and nights.
\nTropical rainforests mainly occur inside the World’s equatorial regions. They are restricted to the small land area between the Tropic of Capricorn and the Tropic of Cancer.<\/p>\n
\nForest biome refers to the naturally occurring community of flora and fauna occupying the forest.
\nFeatures of forest biomes are:<\/p>\n\n
\n<\/p>\n
\n(i) (d) all plants and animal species along with environment.
\n(ii) (c) an artificial ecosystem
\n(iii) (c) communities of organisms interacting with one another
\n(iv) (c) Tansley
\n(v) (c) 100-150 cm
\n(vi) (b) Decomposers<\/p>\n