Plants and Snails Gizmo Flashcards

Front

carbon dioxide-oxygen cycle

Back

The process by which carbon dioxide and oxygen are exchanged among plants, animals, and the environment.

Front

indicator

Back

A substance that changes color to indicate the presence of a particular compound or type of compound.

Front

photosynthesis

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

Color of the tube with a snail after 24 hours

Back

Kind of yellow

Front

Most common gas when water turns blue

Back

Oxygen (O₂)

Front

Meaning of green water in the experiment

Back

The levels of oxygen (O₂) and carbon dioxide (CO₂) are about equal.

Front

What 2 organisms are in each of the test tubes?

Back

Snails and Elodea sprigs in test tubes.

Front

Experiment with 4 plants and 4 snails, lights off

Back

The O₂ level went to zero, the snails died, and then the plants died as well.

Front

Carbon dioxide-oxygen cycle: Plants

Back

In sunlight, plants take in carbon dioxide (CO₂) and release oxygen (O₂).

Front

Role of plants in interdependence

Back

Plants use CO₂ and make oxygen, especially in light conditions.