It is shaped by a Mediterranean climate (mild, wet winters and hot dry summers) and wildfire, featuring summer-drought-tolerant plants with hard sclerophyllous evergreen leaves, as contrasted with the associated soft-leaved, drought-deciduous, scrub community of coastal sage scrub, found below the chaparral biome.n its natural state, chaparral is characterized by infrequent fires, with intervals ranging between 10â15 years to over a hundred years.
Echo is caused by reflection of the sound from a broad and hard obstacle. The echo can be heard if the following condition is met. To hear a distinct echo, the time interval between original sound and the reflection must be at least 0.1s.
A: Yes. Tinnitus is phantom noise nobody else hearsâsuch as ringing, clanging, or whistling. How and why tinnitus occurs remains largely a mystery, but itâs well known that some drugs, notably aspirin, can cause or worsen it. Tinnitus is often associated with hearing loss.Aspirinâs potential effect on hearing was first reported soon after the drug was synthesized more than a century ago.ow and why tinnitus occurs remains largely a mystery, but itâs well known that some drugs, notably aspirin, can cause or worsen it. Tinnitus is often associated with hearing loss. Aspirinâs potential effect on hearing was first reported soon after the drug was synthesized more than a century ago.