Some Spiders build a web so their food will fly or crawl into it. Others make a tunnel and then surprises their prey by popping out of their tunnel and catching the food. Some spiders build a web net and drops it on their food and eats it when it's ready. There are many different ways spiders can catch their food.
spiders get their food by making a web so that pray will get stuck in it once the pray is stuck the spider will wrap it completely in web the pray will suffocate and the preditor ( the spider ) is ready to eat.
Spiders spin webs not only for shelter but to capture their food. Insects, bugs, and other spiders get caught in these webs.
There are no spiders on Antarctica: there's no food chain for them there.
by their webs
Spiders need to live is water, food, and air.
because spiders do not have jaws for chewing.
they find it
flies
Spiders are difficult. The best prevention is to eliminate their food source, then they will leave.
some times birds
Spiders that spin webs do so as a means of catching food. Another reason for webs is that male spiders use them during the process of reproduction.
Spiders keep their webs as long as they are alive.
spiders eat the bugs which eats the crops that farmers plant and grow for food