GED Science Practice Test 11
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Avg score: 59% Most missed: “Which of the following processes releases carbon dioxide to the atmosphere?”

Use the following information for Questions below.

The carbon cycle describes the circulation and transformation of carbon between living things and the environment as it moves through Earth’s systems.

The carbon cycle is shown in the following figure.

image 

GED Science Practice Test 11
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2 Questions

1. Which of the following processes releases carbon dioxide to the atmosphere?
2. Which recent event led to a sharp increase in the amount of carbon dioxide released into the atmosphere, contributing to global warming?