Energy Flow in Food Web

Where does all the energy organisms need come from?

• From other animals

• From plants

• From supermarkets

• From the sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The energy flows from the producers to the consumers, but finally it finishes when it gets to the decomposers because in that moment it is destroyed.

• TRUE

• FALSE

Tags

NGSS.MS-LS2-3

The overlapping of food chains results in a ________.

• woven chain

• braided chain

• food web

• food nest

Tags

NGSS.MS-LS2-3

An example of a decomposer is a _______.

• butterfly

• bear

• plant

• worm

Tags

NGSS.MS-LS2-3

This is the ultimate source of energy on Earth.

• Heat

• Fire

• Electricity

• The sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A grasshopper that eats the seeds of a plant is considered to be a _____________.

• producer

• decomposer

• consumer

• predator

Tags

NGSS.MS-LS2-2

A consumer at the top of a food chain is sometimes called ________.

• a producer

• an apex consumer

• a top consumer

• prey

Tags

NGSS.MS-LS2-3

This is the chemical process by which plants make their own food.

• Cellular respiration

• Combustion

• Electrolysis

• Photosynthesis

Tags

NGSS.MS-LS1-6

What is a food web?

• A single chain of organisms each dependent on the next as a source of food

• A group of herbivores sharing the same food source

• Interconnected food chains within an ecosystem

• A system where only one type of organism is the food source for all others

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What is the role of plants and animals in a food web?

• They have no specific role and exist independently of each other

• Each plant and animal has a role to play, like being a producer, consumer, or decomposer

• Plants and animals compete for the same role as primary consumers

• Animals are producers and plants are decomposers

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3