Science Form 2 Chapter 2 Week 8

The source of energy in all ecosystem originates from

Primary consumer can be

• herbivores

• omnivores

• carnivore

Producer produces its own _______ through _______________.

• oxygen, respiration

• oxygen, photosynthesis

• food, respiration

• food, photosynthesis

Primary consumer eats __________.

• your mother

• your father

• producers

• primary school

Answer explanation

You are idiot if you get this question wrong.

Green plants convert ___________ energy from the sun into _____________ energy (food).

• light, chemical

• chemical, light

Choose the example for decomposer.

• 
• 
• 
• 

Choose your favorite Toaster.

• 
• 
• 
• 

_____________ breaks down dead animals and plants into simpler material or nutrients.

_____________ consumer eats secondary consumer.

_____________ is the feeding relationship between organisms.

• Food chain

• Food web

• Spider wed

• Key chain