Which ecological principle is probably responsible for the lack of reptiles and amphibians in the tundra?

air, water and soil are essential to life
single species systems are more fragile
extremes of conditions determine suitability of a habitat
all organisms must be linked to the food chain

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

answer; increases;