Climate is an important factor in an ecosystem because
it affects the amount
of an area gets.

Climate is an important factor in an ecosystem because it affects the amount of precipitation an area gets.

Explanation:

The ecosystems, at the most basic level, are shaped by the climate. Certain type of climate gives conditions for a certain ecosystem, or in other words, each climate type is resulting in a specific type of an ecosystem. One of the most important features of climate when it comes to influencing ecosystems is the level of precipitation.

The levels of precipitation are crucial for the development of ecosystems. Higher levels of precipitation will lead to a high density of plants, meaning more food and energy in the ecosystem, so there are more animals in it as well. Very low precipitation levels though will lead to little to no plants, meaning very little food and energy in an ecosystem, so very few animals as well. As good contrasts and examples as to how big of an influence the precipitation has on an ecosystem we can simply take the Amazon Rainforest on one side and the Sahara Desert on another side, differing in every single possible aspect.