Life Science 6-7 grade

Based on the image, what happens if we leave a pond undisturbed?

• Succession caused it to fill in with dirt and debris.

• It gets deeper and deeper until it becomes a lake.

• Succession causes it to stay the same forever.

• Succession will light the pond on fire.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

A garden is left abandoned, what will be the first things to grow?

• Lichens and Moss

• Grasses and weeds

• Shrubs

• Trees

Tags

NGSS.MS-LS1-5

An illustration and a dichotomous key are given. What is the correct classification for this organism?

• Class Insecta

• Order Amblygygi

• Order Araneae

• Order Scorpiones

What is the name of bird W?

• Certhidea

• Geospiza

• Camarhynchus

• Platyspiza

Tags

NGSS.MS-LS4-2

A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger. The student uses the dichotomous key below to identify it. Which arachnid has the student found?

• Whip Scorpion

• Wind Scorpion

• Daddy long legs

• Scorpion

Tags

NGSS.MS-LS4-2

• A.

• B.

• C.

• D.

What is most likely to happen to moth populations in the picture shown?

• Light moths--hunted easily, dark moths--population increase

• Dark moths--hunted easily, dark moths--population increase

• Light moths--hunted easily, light moths--population increase

• Lights moths will change their color to match dark moths.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

Due to pollution, a pond becomes darker over time. Which trait variation became more common?

• light fish

• dark fish

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

When selective breeding food crops what might a farmer select for? (Select all that apply.)

• The plant the produced the most grain

• The plant the produced the largest sized grain

• The plant that was the most disease resistant

• The plant that was the smallest

• The smelliest plant

Tags

NGSS.MS-LS1-5

NGSS.MS-LS4-4

• F

• G

• H

• J