Food Chains & Photo/Resp

Organisms that break down organic matter are

• autotrophs
• detritovores
• heterotrophs
• producers

A trophic level is a 

• type of producer
• feeding level
• result of biomagnification
• term for energy lost in a food chain

Organisms that make their own food are

• consumers
• detritovores
• heterotrophs
• producers

The pigment used by plants to do photosynthesis is

• chloroplasts
• chlorophyll
• mitochondria
• glucose

The cell part that makes energy in the form of ATP

• chlorophyll
• chloroplast
• mitochondria
• ribosome

The greenfly is the the

• decomposer
• primary consumer
• producer
• secondary consumer

Which organism is the tertiary consumer?

• greenfly
• ladybug
• robin
• hawk

Omnivores consume

• consumers
• dead and decaying organisms
• producers
• consumers and producers

What percent of the energy stored in an organism is lost to the next trophic level?

• 10%
• 25%
• 50%
• 90%

What are the PRODUCTS of photosynthesis?

• CO₂ + sugar
• CO₂ + water
• CO₂ + O₂
• O₂ + sugar