Grade 4 | Science | First Term | 2025

Currently Playing: Types of Adaptations | Grade 4 | Unit 1 - Concept 1 - Lesson 2 - Part (1/3) | Science

شرح ساينس الصف الرابع الابتدائي لغات - الفصل الدراسي الأول شرح ساينس رابعة ابتدائي - ترم أول لينك تحميل الملزمة https://drive.google.com/file/d/1b4ldJep3lTyPRMimbPgS60_PDdbdkEnJ/view?usp=sharing لينك تليجرام https://t.me/mrahmedelbashagroup In This Part : Part (A) Types of adaptations 1. Structural adaptation (or physical adaptation) Definition: It is a change in the structure of the animal's body to adapt its environment. Examples: 1. The blood vessels in the penguin's feet. 2. The thick fur of the polar bear. 2. Behavioral adaptation Definition: It is a change in the behaviors or acts of a group of animals to adapt its environment. Examples: 1. Desert lizard looks for shade during hot sunny days. 2. Migration of some animals 1. Fennec fox • Its habitat: It lives in hot deserts. • Its structural adaptation - It has a tan-colored coat (sandy-colored fur) that: • provides camouflage to hide in a sandy, rocky environment. • protects it from the hot Sun. - It has extra-large ears that help the fennec fox to lose the heat to cool its body. • its behavioral adaptation - It pants like dogs, where it takes up to 700 breaths per minute to cool its body. - It lives in burrows: to stay cool - It eats different kinds of food, like insects, fruit, plant roots 2. Arctic fox • Its habitat: It lives in tundra - (50°C) below zero in winter months. • its behavioral adaptation - It lives in burrows which are excellent places for it to stay warm at night. - It eats different kinds of food, like insects, fruit, plant roots بالتوفيق مستر احمد الباشا