# LT 1 Macro Invertebrates: Question Preview (ID: 27073)

### Below is a preview of the questions contained within the game titled LT 1 MACRO INVERTEBRATES: A Review Of Macro Invertebrates And How They Can Be Used To Assess Stream Quality. To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

**Play games to reveal the correct answers. Click here to play a game and get the answers.**

When calculating cumulative index value, Group two macro invertebrates are multiplied by what value? |
||||

a) 0 | b) 1 | c) 2 | d) 3 | |

Group one macro invertebrates would be described as |
||||

a) intolerant to pollution | b) partially tolerant to pollution | c) tolerant to pollution | d) none of the above | |

Leeches, worms, and snails all belong to which macro group? |
||||

a) 1 | b) 2 | c) 3 | d) none of the above | |

Calculate a sample that contains 2 Group Ones, 4 Group Twos and 3 Group Threes |
||||

a) 7 | b) 15 | c) 17 | d) 18 | |

Calculate a macro sample with 2 Group 1's, 3 Group 2's and 3 Group 3's. |
||||

a) 11 | b) 12 | c) 14 | d) 15 | |

When calculating cumulative index value, Group One macros are multiplied by what factor? |
||||

a) 1 | b) 2 | c) 3 | d) 4 | |

When calculating cumulative index value, Group Three organisms are multiplied by what factor? |
||||

a) 1 | b) 2 | c) 4 | d) 4 | |

Calculate the cumulative index value for a sample with 2 types each of Group 1, 2, and 3 macros |
||||

a) 10 | b) 11 | c) 13 | d) 15 | |

All of the following are true about macros except: |
||||

a) They are easy to catch. | b) They can be used to determine water quality. | c) They have different tolerances to pollution. | d) They are too small to be seen with the unaided eye. | |

The term benthic means |
||||

a) bottom | b) top | c) warm | d) cold | |

Play Games with the Questions above at ReviewGameZone.com

To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 27073 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 27073 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

TEACHERS / EDUCATORS

Log In | Sign Up / Register

Log In | Sign Up / Register