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They close when it is humid and opens when it is dry :)

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Anonymous

5y ago

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Related Questions

How do pine cones forecast a storm?

pine cones are among the most reliable of all natural weather indicators. in dry weather the scales dry up and open out. if they start to close up it is a sure sigh that wet weather is on the way


When the weather changes what happens to pine cones?

pine cones become varous sizes


How might seaweed wool yarns and pine cones help predict weather?

People once used objects like seaweed, wool yarn, and pine cones to predict the weather. How might these objects have helped predict the weather?


Does the weather affect pine cones?

No, it does not because the only thing that happens is, when the pine cones come off the tree when its raining hard they do not get damaged or anything.


Fact or fantasy pine cones close up when rain is on the way?

Cones are open when dry and closed when wet. This assures that the small, wind disseminated seeds will be dispersed during relatively dry weather, and thus, the distance traveled from the parent tree will be enhanced. (Wikipedia)


What does a pine seed consists of?

pine cones


What is found on a pine tree?

Roots, trunk, branches, twigs , needles and cones.


Do pine cones have babies?

Pine cones are where the seeds for new pine trees develop.


WHAT IS THE Difference between male and female pine cones?

The pine cones that you are familiar with are probably female pine cones. You probably have never noticed male pine cones because they are much smaller and don't look much like the female pine cones. Male pine cones are much smaller and produce pollen grains. Female pine cones contain the egg. The pollen is carried from the male pine cones to the female pine cones by the wind.


Do chipmunks eat pine cones?

rats do not eat pine cones


Austrian pine trees do not have pine cones how do they seed?

The Austrian pine Pinus nigra carries cones that bear the seeds, therefore, no cones, no seed.


Do Evergreens have pine cones?

All conifers carry cones. that's where they get their name. Only Pine trees carry pine cones.