Intro Ecosystems and Energy Flow Practice

Which of the following is NOT a 1st level consumer

• grasshopper

• scorpion

• rabbit

Tags

NGSS.MS-LS2-3

What is a series of events in which one organism eats another and obtains energy?

• food web

• food chain

• energy pyramid

Tags

NGSS.MS-LS2-3

If there are 1,000 kilocalories of energy available at the producer level, how much energy will be available at the 3rd consumer level

• 1 kcal

• 10 kcal

• 100 kcal

Tags

NGSS.MS-LS2-3

What are consumers that eat only animals

• herbivores

• carnivores

• omnivores

An organism that obtains energy by feeding on other organism is a ---

• producer

• consumer

• decomposer

What are consumers that eat both plants and animals

• herbivores

• carnivores

• omnivores

What is the source of all the food in an ecosystem

• consumers

• decomposers

• producers

Tags

NGSS.MS-LS2-3

A ____________ is defined as a carnivore that feeds on the bodies of dead organisms

• consumer

• scavenger

• decomposer

A food chain shows how many possible paths along which energy can move through the ecosystem

• two or three

• only one

• many

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What is a diagram that shows the amount of energy that move from one feeding level to another

• food web

• food chain

• energy pyramid

Tags

NGSS.MS-LS1-6