Life Processes in the Biosphere: An Overview for Grade 7 Natural Sciences
Explore the concept of the biosphere and learn about the 7 essential life processes all living things carry out: movement, reproduction, sensitivity, growth, respiration, excretion, and nutrition. This educational content is part of Grade 7 Term 1 in Natural Sciences.
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Presentation Transcript
Natural Sciences Grade 7 Term 1: Life and Living The biosphere (PPT 3)
Topic 1 The Biosphere The concept of the biosphere (Part 2) Gr 7 Natural Sciences Term 1, Topic 1
The 7 Life Processes All living things carry out 7 processes. Can you recall these 7 Life Processes? Clue: MRS GREN Gr 7 Natural Sciences Term 1, Topic 1
The 7 Life Processes MOVEMENT animals can move from place to place. Plants do not move, but can grow towards light. REPRODUCTION all living things produce new individuals. SENSITIVITY all living things can detect changes in their environment and react to them. Gr 7 Natural Sciences Term 1, Topic 1
The 7 Life Processes GROWTH all living things grow. RESPIRATION all living things break down food to produce energy. EXCRETION all living things get rid of waste products. NUTRITION (feeding) plants make their own food and animals eat plants or other animals. Gr 7 Natural Sciences Term 1, Topic 1
