Guide to Salzburg weather in May. The average maximum daytime temperature in Salzburg in May is a comfortable 18Â°C (64Â°F). The average night-time temperature is usually a cold 7Â°C (45Â°F). There are usually 6 hours of bright sunshine each day, which represents 40% of the 15 hours of daylight.
What is the definition of a food web? A: A food web is a diagram showing which animals eat which other animals in a given ecological community. It also aims to show the transfer or flow of energy and materials, such as sunlight or carbon, that occurs between species via their feeding relationships.
It is when we have a picture of a food web in front of us that the definition of food chain makes more sense. We can now see that a food web consists of interlocking food chains, and that the only way to untangle the chains is to trace back along a given food chain to its source.