8What is missing? A tiger is in a cage at the zoo. THINK!A tiger is in a cage at the zoo.The tiger is fed fresh meat each day.There is a cave for the tiger to get out of the sun or rain.What is missing?
9These seedlings want to grow These seedlings want to grow. Their roots get nutrients from the soil and energy from the sun. The rain splashes upon the ground.
10Think aboutwhat plantsneed togrow.What are theseedlings missing?
11Did you guess that the tiger needed fresh water each day Did you guess that the tiger needed fresh water each day? The seedlings need space to grow.
12Plants and animals want to live. They need clean air to breathe. They need food.They need clean water.They need clean air to breathe.They need space to grow.They need shelter.
13But sometimes human activities affect plants and animals.
28QUIZ1. What 4 things do all living things need? _________________________________2. How does the size of an animal effect its needs? __________________________3. Name one way humans affect the living things around them. ________________4. Name something in your classroom that is nonliving. ________________________