CHEMISTRY MIDDLE SCHOOL

Which term describes this diagram? A.
trophic level

B.
food web

C.
food chain

D.
matter cycle
Which term describes this diagram? A. trophic level B. food - 1

Answers

Answer 1
Answer: i would say a food chain
Answer 2
Answer: Food chain is my answer

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2 PointsHow does climate change cause the ocean's thermohaline current to slow

down?

A. Decrease in temperature - Ice melts and cools water - Cool.

dense water floats

O

B. Increase in temperature - Ice melts and cools water - Cool,

dense water sinks

O

C. Increase in temperature - Ice melts and freshens water -

Freshwater floats over denser salty water

O

D. Decrease in temperature - Ice melts and freshens water -

Freshwater floats over denser salty water

Answers

Answer:

Option A. Dense water floats.

Explanation:

Ocean circulation act as conveyor belt which transport warm water from the tropics towards poles from where cold water sinks to the deep ocean. It is also known as the thermohaline circulation because it is driven by salinity and temperature.

However, change in climate causing these ocean's thermohaline current to slow down because influx of cold and melting fresh water from the polar region is disrupting these circulation as influx of fresh water making the water less saline and less dense and hence it become harder to sink to deep ocean.

Answer:

C. Increase in temperature - Ice melts and freshens water - Freshwater floats over denser salty water

What type of energy does boiling water use?

Answers

Answer: Potential energy

Explanation:

Help me plsssssssss Brainliest to correct answer

Answers

it may be unreliable because it might mess something up from the speed.

If a gas occupies 22.4 L at 0.265 atm, then what will the pressure be in atmospheres if the gas occupies 35.52 L? Assume all othervariables are held constant
A)0.167 atm
B)0.437 atm
C)0.886 atm
D)149 atm

Answers

Answer:

The new pressure is 0.167 atm

The correct answer is option A

Explanation:

Step 1: Data given

Volume of the gas = 22.4 L

Pressure of the gas = 0.265 atm

The volume increases to 35.52 L

Step 2: Calculate the new pressure

P1*V1 = P2*V2

⇒with P1 = the initial pressure = 0.265 atm

⇒with V1 = the initial volume = 22.4 L

⇒with P2 = the new pressure = TO BE DETERMINED

⇒with V2 = the increased volume = 35.52 L

0.265 atm * 22.4 L = P2 * 35.52 L

P2 = (0.265 atm * 22.4 L) / 35.52 L

P2 = 0.167 atm

The new pressure is 0.167 atm

The correct answer is option A

I need help on this ASAP

Answers

Answer:

Its acrylic, nylon, and polyester :)

Explanation:
acrylic, nylon, polyester

Meteorologists in New York City are tracking a hurricane that is approaching the city. What type of instrument or system are these meteorologists most likely using?a ground station

a weather buoy

a ship

a satellite

Answers

A satellite because you have a better view
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