Ecological Relationships Review 2024

Which of the following is NOT a consumer

• grass
• dog
• shark
• fish

Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

A frog eats a fly. The frog and fly are demonstrating ________.

• mutualism
• competition
• predator/prey
• parasitism

All food webs and food chains begin with _________________.

• primary consumer

• producers

• secondary consumers

• tertiary consumers

Tags

NGSS.MS-LS2-3

Which organism do the owl and the weasel compete for in the food web?

• Hawk

• Spider

• Grasshopper

• Shrew

Based on the image, which organism recieves the least amount of energy from the producer?

• Owl

• Grasshopper

• Lilypad

• Mouse

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the role of decomposers in a food chain?

• Use sunlight to make food
• Eat other organisms to gain energy
• Make the food for the whole food chain
• Break down dead organisms and add nutrients to the soil

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What is the role of a producer?

• Use sunlight to make food
• Gain energy from eating other organisms
• Keep other species from overpopulating
• Breaking down dead stuff 

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of these organisms would receive energy from the snake?

• Plant
• Rabbit
• Mouse
• Hawk

Tags

NGSS.MS-LS2-3

Which food chain is in the correct order?

• cat, grass, bird, snail
• bird, snail, grass, cat
• grass, snail, bird, cat
• grass, cat, bird, snail

Tags

NGSS.MS-LS2-3