FOOD WEB

WALT:

What are the environmental factors affecting food chain?

STARTER:

• Write 4-5 points about the picture shown -

ACTIVITY-What is a food web?

• Observe the video and find the answer-

• https://www.youtube.com/watch?v=SWvtRf4TAO4

• When all the food chains in a habitat are joined up together they form a food web.

ACTIVITY:

• Prepare a food web -

ACTIVITY-

• Observe the food web you have made and identify and explain –what happens when one of the population of animals is removed from the food web………

List the factors that can cause species to become extinct

• changes to the environment, such as a change in climate•destruction of habitats•hunting•pollution• competition from other species.

H.W

• Prepare a poster explaining…………….• the importance of conservation of-• plants and animals, to maintain the continuation of life on earth.