00:01
Okay, so the question is asking us, during the process of climbing a mountain, we can observe changes in biological communities that mirror the changes in biomes at different latitudes, in varying depths in the ocean, in a community in different seasons, or in the ecosystem as it evolves over time.
00:17
Okay, let's start with a in biomes at different latitudes, and this is actually the correct answer.
00:23
As you climb a mountain, you have different areas that receive different levels of sunlight and different temperatures throughout the year.
00:32
And this is the same thing that you experience as you go further north or south on the planet.
00:36
The temperatures will change.
00:37
So a is the correct answer.
00:40
To be thorough, we're going to look at the other answers as well, though.
00:43
So b, in varying depths in an ocean, this does not translate the ecosystems you find on a mountain are not aquatic.
00:51
If they're not anything like the ones in the ocean.
00:54
So that doesn't really make any sense...