Question

ASSERTION :Distinct seasons and annual variation in precipitation leads to formation of major biomes.
REASON : Distinct seasons and annual variations in precipitation lead to development of different climatic conditions which favors growth and development differentially.
A) Both Assertion and Reason are correct and Reason is the correct explanation
B) Both assertion and Reason are correct but Reason is not the correct explanation of Assertion
C) Assertion is correct but Reason is incorrect
D) Both assertion and reason are incorrect

Answer 1

Hint: The rotation of our plant (Earth) from around Sun and the inclination of its axis induce annual internal fluctuations and temperature durations, leading to various seasons.

Complete answer:
First we should know about biomes to answer this question. Biomes are large-scale ecosystems characterised by distinctive ranges of temperature and precipitation levels. The kinds of plants and animal life that may occur in certain areas are influenced by these two factors. Because each biome is climate-defined, the same biome may exist in geographically distant regions of similar climates.
Now, let us find the solution from the options-
> Our planet's revolution around the Sun and the inclination of the axes induce periodic changes in temperature strength and length, leading in distinct seasons.
> Along with annual fluctuations in precipitation, these differences account for the creation of large biomes like desert, rainforest or tundra.

Thus, the correct option is option (A) Both Assertion and Reason are correct and Reason is the correct explanation.

Note: The creation of large biomass such as desert rainforests and tundra accounts for annual fluctuations in severity and temperature length, along with annual variations in precipitation.