A pond or a ditch that is deep,like in the woods and you can see the water being stored in the mud and grass
<span>The fact that certain psychological effects appear to shrink over time is called the decline effect.
When something diminishes in power, or shrinks over time (like certain psychological effects in this case), it refers to the decline effect - it means that these is less of something, or it becomes weaker in power.</span>
♥ The crusade was a unjust war