*Zoo507* *16th August, 9:30am* ? Ecology was firstly used in *1869* . ? Word ecology was first used by *Ernest Haeckel* ? Types of lotic water *3* . ? Types of pollution *..2* ? 85% of of *phosphorus* is present in bones and teeth. ? Acid rain absorb??.. Percent of UV rays. ? *Hibernation* definition. ? Sunlight is a *renewable* source. ? What is called ?land of midnight of sun??..? ? How many types of water pollution..? ? ??.. rays are produced by Stars in galaxy? _Ye options thin ..( X-rays, gamma rays, alpha rays, cosmic rays)_ ? Scientific name of *snow leopard* is Panthera urcia. ? The factors that brings undesirable change in environment are called *pollutants* . ? ?.. is modern ancestor is still mistaklenly known as cat. ( _Urial, Snow leopard)baqi 2 options ni yad.._ ? Conifer deciduous forest has annual rain fall?. *200cm (ye confirm kr len)* ? Who describes biological diversity first? *Robert Whittaker.* ? Planting of trees is called as *Afforestation* . ? Height of K-2 ... *8611* . ? world's 8th highest peak in Pakistan.... *options ( kohekarakaram , nanga parbat, K-2)* ? The ecosystem where chukoor found... ? ? sign of bravery and competition... *Markhor* . *_Questions* : _Bht ajeeb ajeeb se questions thy..?? is lye bhol gae.. 3,4 hi yaad bs.._ ? *_What is the scope of ecology? (3) ? How ozone rate is described in stratosphere and troposphere?(3) ? What is reproductive potential? Which factors influence reproductive potential? (5) _? Types of noise pollution.(5) ? Threats to snow leopard._ (5)_ *_