Forest Flashcards
how many hectares of forests does Canada have
397.3 million
What are Canadas three main vegetation zones
Northern temperate , Arctic zone, Boreal zone
What area of Québecs territory do forests cover
50%
largest vegetation zone in québec
Boreal zone
In which vegetation zones do leaves change colour in fall
deciduous and mixed forests
What percentage of BC is covered in forests
60%
What is British columbias natural resource
Forests
What threatens the forests
insect pests,acid rain,fires,Extreme wheather conditions
Can fires help forests
Yes, they release the seeds contained
how many forest fires are caused by human activity
33%
who owns forests
public(to the gouvernement) private ( legal person)
what does clearcutting cause
forests to not renew itslef and takes away animals home
what is logging
production and harvestation of timber
what is the lumber industry
sawmiles that produce planks,poles,railroad ties etc…
what are wood products
Thin sheetsof wood,plywood,structural wood products