Changes to food chains. If one part of a food chain alters, the whole food chain is affected. For example, if a disease suddenly wiped out caterpillars, it would affect mice, owls and many other animals. Page: 1.
The marimba (/mÉËrÉªmbÉ/) is a percussion instrument consisting of a set of wooden bars struck with mallets to produce musical tones.Resonators attached to the bars amplify their sound.he range of the marimba has been gradually expanding, with companies like Marimba One adding notes up to F above the normal high C (C7) on their 5.5 octave instrument, or marimba tuners adding notes lower than the low C on the 5 octave C2.
The instrument is traditionally played with a variety of mallets, but the hardest mallets are avoided so as not to risk cracking the bars. An instrument called the xylorimba, or sometimes the xylo-marimba or marimba-xylophone, is a type of xylophone with a range that extends down into that of the marimba.op 10 facts about the world. A marimba is an idiophone, a percussion instrument that produces sound by means of vibrations that travel through the entire body of the instrument.