Direction: Use the words inside the box to complete the sentences. The ultimate source of energy for all living things is the_______ .The energy flows only in one direction.In the_______ ,energy flows and materials are cycled._______is a series of intertwining food chains.It is composed of three main groups._______ provide food for the_______ and _______.Producers make food through the process of _______.They are the ________.Consumers on the other hand,can not manufacture their food.They depend on plants like______ and ______.The consumers the directly feed on plants are called________ .Some of the examples are_______ ,______ and________ . The feed_______ on first order consumer and will be eaten by ________.When organism die,they are being attacked by _______.Some examples are ________, _______,_______and _______ .Whatever is left is the food of the final consumers. _______ feed on decaying organism.They may come in the form of_______ and .They break down substances such as_______ and_______ .They help in the decomposition of dead organism.

Scavengers
Ecosystem
Proteins
Flies First Order Consumers
Sunlight
Consumers
Cockroach
Goat
Earthworm
Bacteria
Rabbit
Rice Horse
Decomposers
Producers Maggots
Thrird Order Consumers
Second Order Consumers
Photosynthesis
Food Web
Starch
Fungi
Plants
Grass
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