B. Consumers produce Co2 for which plants need to allow photosynthesis to turn back into oxygen.
Answer:
Producers are the foundation of a food chain.
Explanation:
They provide energy for all of the consumers in an ecosystem.
<span> 4th planet from the Sun, which is a perfect distance to utilize the Sun's energy
</span>
Answer: A). Volcanic eruptions change the pH and temperature of the ocean.
Explanation:
Volcanic eruption from an oceanic floor likely to release gases, sediments which can be of high temperature. The sediements will increase the turbidity in the water and will change the pH and the high temperature may not be tolerated by plants and animals. This may be the result of extinction of many species of marine ecosystem.
