although no other vegetation can grow here, linhens- or funguslike plants and mosses- can live on rocks.
Wheat is a plant that can grow in almost any climate with a decently warm summer, the only climates it cant grow in are tundra and ice cap. Depending on the farming conditions, it can even grow in the subarctic.
No
The only thing I can get from that question is that there is a hairline crack in the cap.
they are in the high latitude
although no other vegetation can grow here, linhens- or funguslike plants and mosses- can live on rocks.
"arctic"
Too much oil, only thing I can think of. Either that or your seals on the cap are worn.
In the polar climate.
Yes your information is correct.
Perth
If the engine coolant reservoir has a thread on cap , that is your pressure cap / " radiator cap "
It is not the same thing. Filler cap is on the plastic overflow tank with the plastic flip over cap. The rad cap is a pressure cap on the radiator and it is made of metal and it unscrews