hand holding a pencil drawing a straight black line with asbestos text over it - concept with graph from the multispectral

activity air amiante amiantus asbesto asbestos asbestosi black cancer cancerous carcinogen carcinogenic carcinogenicity chart color concept concepts danger dangerous data diagnostic diagram draw drawing education exposure fiber fibrous graph hand hazard health holding hyperspectral ideas inhalation jeopardy line lung mapping minerals one paper pen pencil person pollution remote risk sensing single sketch straight substance text toxic tumor waste white writing