Water Strider Crossword
This printable crossword puzzle on the topic of Oceans & Water has 10 clues. Answers range from 4 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Water molecules tend to _______________ one another.
Chemicals like soap and detergent can decrease water's ____________________.
Xidian hypothesized that __________________ in the ponds was decreasing the surface tension.
The polluted ponds had none of these.
A species that can be used to measure the health of an ecosystem.
A compound derived from petroleum products
Water striders are part of what scientific family?
Where the science fair Xidian attended was located
People were throwing this into the ponds.
Water striders have small bodies and long _____________.
