Protective example sentences

Each spore is covered by a hard protective coat to withstand unfavourable conditions such as high temperature and low humidity.Generally pollen grains have a tough protective coat which prevents them from drying up.But in the matter of protective equipment, cricket has been influenced by technological change.The seed contains an embryo enclosed in a protective seed coat.But in the matter of protective equipment, cricket has been influenced by technological change.The invention of vulcanised rubber led to the introduction of pads in 1848 and protective gloves soon afterwards, and the modern game would be unimaginable without helmets made out of metal and synthetic lightweight materials.This involves denying or minimising the seriousness of the situation; it also involves conscious suppression of stressful thoughts and their replacement by self-protective thoughts.It is specially hazardous for those who are in direct contact with the waste such as rag pickers and workers involved in waste disposal, as they are the ones who handle waste materials mostly without protective device such as gloves or water proof boots and gas masks.Coloured dress, protective helmets, field restrictions, cricket under lights, became a standard part of the post-Packer game.While many important changes occurred during the nineteenth century (the rule about wide balls was applied, the exact circumference of the ball was specified, protective equipment like pads and gloves became available, boundaries were introduced where previously all shots had to be run and, most importantly, overarm bowling became legal) cricket remained a pre-industrial sport that matured during the early phase of the Industrial Revolution, the late eighteenth century.The invention of vulcanised rubber led to the introduction of pads in 1848 and protective gloves soon afterwards, and the modern game would be unimaginable without helmets made out of metal and synthetic lightweight materials.In recent years, there have been reports of the depletion of this protective ozone layer because of the presence of certain chemicals in the stratosphere.The boron-10 (10B) isotope has high ability to absorb neutrons and, therefore, metal borides are used in nuclear industry as protective shields and control rods.This secretion provides a protective oily covering for the skin.