Drag each item to indicate which the scientist what scientists come on about studying it each term may be used more than once ocean temperature ice can causeotes fossilized pollen grains tree rings carbon dioxide levels ice chemical isotopes pollen grains tree brains kinds of plants ice cream for isotopes fossilized pollen grains tree rings rain rainfall I improvised tree ring

Answer 1

It looks like you have a list of terms related to scientific studies, particularly in fields such as climate science, paleontology, and dendrochronology. However, your reference to "dragging each item" is unclear in this format.

Instead, I can help categorize these terms based on scientific study areas. Here’s how you might classify them:

1. Ocean Temperature:

   • Related to studies on climate change and marine biology.

2. Ice Cores:

   • Used to study past climate conditions, including temperature and atmospheric composition.

3. Fossilized Pollen Grains:

   • Used in paleoecology to understand past vegetation and climate.

4. Tree Rings:

   • Utilized in dendrochronology for understanding growth patterns and climate history.

5. Carbon Dioxide Levels:

   • Important in studies of greenhouse gases and climate change.

6. Chemical Isotopes:

   • Used for various purposes, including dating geological samples and understanding environmental conditions.

If you specify how you want to categorize these terms or provide more details, I can better assist you!