The Big Three

If you would like to retake the Big Three Test, you must first complete the instructions below for review. When done, bring them to Mr. Jamsa to show him. He can make sure they are correct. (You also may bring these notes to the retake quiz.)

PLEASE NOTE: You should show effort on this. If you can’t answer all of the questions, but you show effort, you will receive credit and you will be able to retake the test.

1) Matter Cycles

On a blank sheet of paper, draw the picture below. On the same page, copy the sentence starters and answer them correctly.

Image result for oxygen cycle

The oxygen cycle starts___________________(where?)

The oxygen cycle ends ___________________ (where?)

This cycle can continue_____________________(how long?)

Oxygen is M___________ and M__________ C___________.

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2) Energy Flows – answer the following questions and follow instructions:

Energy: (definition given in class)

Seven types of energy: (list them)

Energy is never C___________ or D__________________.

Energy C____________ F_______________.

Draw an energy flow chart (with boxes and arrows) of the two following situations:

a) The chemical energy in a battery flows into the light.

b) The chemical energy in gasoline flows into a car engine.

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3) Life Webs

On a blank sheet of paper, draw the picture below. On the same page, copy the sentence starters and answer them correctly.

Image result for ecosystem web

If something happens to the mice______________________ (who will be affected and why?)

If something happens to the snakes _____________________

(who will be affected and why?)

Every plant/ animal is important in a web because _______________

A food web is like a TV because__________________________