This instrument measures air pressure.
What is a barometer?
This is the layer where weather occurs.
What is the troposphere?
What is the epipelagic zone?
This organism will benefit but its host will suffer.
What is a parasite?
This is how much of the Earth is covered by oceans.
What is about 70% or 2/3?
This is how much water vapor is in the atmosphere or air.
What is humidity?
This is the outermost layer of our atmosphere.
What is the exosphere?
This oceanic zone represents are area over 6000m deep.
What is the hadalpelagic zone?
This is an animal that may be hunted, killed, and eaten by another animal.
What is prey?
This term describes the process of a living organism producing light
What is bioluminescence?
An isobar shows this in equal measure along its length.
What is atmospheric pressure?
This is the middle layer of the atmosphere.
What is the mesosphere?
What are sunlight, temperature, and water pressure.
This type of ecological relationship will permit both organisms to benefit from the relationship.
What is mutualism?
A baby blue whale is called this... moo...
What is a calf?
An isotherm shows this in equal measure along its length.
What is temperature?
This layer of the atmosphere is found at the top of the troposphere.
What is the tropopause?
The word pelagic means this, related to something...
What is the ocean?
This type of competition will involve a fight between two members of the same species.
What is intraspecific?
The most abundant fish in the ocean.
What are lantern fish?
A narrow band of fast moving air between a high pressure system and low pressure system showing a large temperature gradient is this weather phenomena.
What is the jet stream?
This layer of the atmosphere lies between the mesosphere and the stratosphere.
What is the stratopause?
Green light can penetrate to this depth in the ocean.
What is 300 m?
This is an animal that may hunt, kill, and eat another animal.
What is a predator?
A group of dolphins is called this.
What is a pod?