Is that the whole question?
Oceans produce approximately 80 percent of the oxygen our planet needs to support animal life. Pollution that reaches the ocean through dumping, oil leaks, runoff, and other processes interferes with that oxygen production and poses a real threat to the oxygen content in our atmosphere. If the oxygen content decreases, it is likely that carbon dioxide will increase. This could have dramatic consequences for life as we know it.<span> </span>
<span>The sentence is built around the simple subject “dad” and simple predicate “gave.” It also contains both a direct object “lunches” and indirect object “us.”
</span><span>Unfazed by the morning frenzy before school is a prepositional phrase modifying gave. or dad. or something. but you don't need to know that and i'm stupid so let's move on.
Before we left is also a prepositional phrase. I'm still stupid so let's move on.
The subject is dad, verb is gave, and the direct object is lunches because it's what dad gave, it's the receiver of the action.
The indirect object is us because it's whom received th</span>e verb. Or something. I'm still stupid.
I would consider it a mood because it can change over time.
EX: You can be enthusiastic one moment, then sad the next.
