Physical and biological aspects of mountain region​

Altitude from 4877 metres to 8848 metres

Sub divisions are inner himalaya, main himalaya and marginal Himalaya

Trees like pine, fir, deodar, bhojpatra, talispatra, rhododendren, gobre salla, thingre salla, etc are found.

Biological aspects of the mountain region:

Biodiversity in this region is due high due to more area and vividness in climate and ecosystem. The diversity of vegetation and animals is comparatively less due to very cold temperatures. 2. This region has average fertility, with more agricultural diversity.

Physical aspects of mountain :

The Mountain region includes about 35% of the total land of the country that is 6.7 percent less than that of the hilly region. The Mountain region has a higher altitude (4,877-8848 meters) from sea level. ... This region contains a number of deep and narrow gorges, plains, and valleys with slightly less coldness.

cancer may have started a fight but will finish it.♡

use of tobacco (chewing or oral intake–cause of oral cancer)

.premature or childhood pregnancies and lack of sexual hygiene (causes in cancer of ovaries and uterus of women)

.use of contraceptive pills of oral use and childlessness among women who never breast-feed (causes in breast cancer)

smoking (cause of lung cancer)

other environmental causes

air and water pollution

excessive exposure to radiation

eating and sleeping habits in violation of the laws of natural living

suppressive and unnatural (body unfriendly) treatment of common diseases

excessive exposure to harmful chemicals of the following types—

benzene

arsenic

chromium

cadmium

asbestos

vinyl chloride

polycyclic hydrocarbons etc.

below are types of cancer:

lung cancer

prostate cancer

colorectal cancer

bladder cancer

breast cancer

melanoma

kidney cancer

liver cancer transplant

pancreatic cancer

thyroid cancer

cervical cancer

colorectal cancer

lymphoma

ovarian cancer

skin cancer

uterine cancer

vaginal and vulvar cancers

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.