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Which diagram shows the pathway of energy through an ecosystem?

A. producer → carnivore → herbivore

B. producer → herbivore → carnivore

C. herbivore → producer → carnivore

D. carnivore → herbivore → producer

2. Which term names an environmental change that occurs very quickly?

A. succession

B. deforestation

C. global warming

D. regrowth after volcanic eruption

Respuesta :

MissSmartiez
Question 1:
The correct answer should be the one that shows the producer first, (->) followed by the herbivore, (->) with the carnivore last.
Producers are organisms that harvest their own 'food' using things like the sunlight and water. Examples of producers are grass and other vegetation.

[tex]Producer [/tex]
The herbivore, or an organism that consumes only vegetation and/or algae, consumes the producer.

[tex]Producer [/tex] ⇒ [tex]Herbivore [/tex]
The carnivore consumes meat, or other animals such as the herbivore. It's the last. 

[tex]Producer [/tex] ⇒ [tex]Herbivore[/tex] ⇒ [tex]Carnivore[/tex]
Therefore the answer is B. 
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Question 2:
 I'm pretty sure that succession as well as regrowth after volcanic eruption (Just look at Mount St. Helens. After 30-35 years after the eruption, nature is still recovering) happens over time/slowly. I would say global warming [C](?) would be the answer. 

Producer → herbivore → carnivore is the pathway of energy through an ecosystem.

Global warming is the term of an environmental change that occurs very quickly.

Pathway of enegry through an ecosystem

The producer feeds on plants and make their own food. Herbivore feeds on producer and carnivore feeds on herbivores. Global warming is responsible of climate change in the whole world. This global warming is responsible of melting of glaciers due to increase of temperature.

So we can conclude that option B and C are the correct answers.

Learn more about ecosystem here: https://brainly.com/question/15971107

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