Biogeochemical Cycles

1

The atmosphere is not invloved in which biogeochemical cycle?

1

The process in which water vapor is released from leaves into the atmosphere

1

Adding large amounts of fertilizers would most likely impact which biogeochemical cycle

1

Our atmosphere is 20.9% oxygen (O2). Which provides most of the oxygen in the atmosphere?

1

Which best explains why scientists can predict CO2 concentrations from plants density data?

1

Which of the following statements describes a role of plants in the water cycle?

1

What is the primary role of photosyntheis in the carbon cycle?

1

Which of the following processes removes oxygen from the atmosphere?

1

Which of the following statements best explains how forests reduce atmospheric CO2 levels?

1

During respiration and Photosythsis what are 3 primary elements that cycle within the plant?

1

A green plant is wrapped in an airtight plastic bag and placed in sunlight for one hour.

1

Which process describes nitrogen fixation?

1

Which of the following is a way that Carbon is returned to the abiotic (non-living) part of the atmosphere?

1

Some farmers use manure on their crop fields. How does this help the plants?

1

From your water distribution lab, What percent of the Earth's water is salt water?

1

From your water distribution lab, What is the percent of water that we can use? (Lakes and Streams, and Goundwater)

1

Nutrients that organisms need in large quantities is called

1

Nutrients circulate endlessly throughout the environment through complex cycles called?

1

Primary producers use the following nutrients during photosynthesis

1

The atmosphere is not invloved in which biogeochemical cycle?

The process in which water vapor is released from leaves into the atmosphere

Adding large amounts of fertilizers would most likely impact which biogeochemical cycle

Our atmosphere is 20.9% oxygen (O2). Which provides most of the oxygen in the atmosphere?

Which best explains why scientists can predict CO2 concentrations from plants density data?

Which of the following statements describes a role of plants in the water cycle?

What is the primary role of photosyntheis in the carbon cycle?

Which of the following processes removes oxygen from the atmosphere?

Which of the following statements best explains how forests reduce atmospheric CO2 levels?

During respiration and Photosythsis what are 3 primary elements that cycle within the plant?

A green plant is wrapped in an airtight plastic bag and placed in sunlight for one hour.

Which process describes nitrogen fixation?

Which of the following is a way that Carbon is returned to the abiotic (non-living) part of the atmosphere?

Some farmers use manure on their crop fields. How does this help the plants?

From your water distribution lab, What percent of the Earth's water is salt water?

From your water distribution lab, What is the percent of water that we can use? (Lakes and Streams, and Goundwater)

Nutrients that organisms need in large quantities is called

Nutrients circulate endlessly throughout the environment through complex cycles called?

Primary producers use the following nutrients during photosynthesis

The process by which organisms use oxygen to release the chemical energy in sugars and releases carbon dioxide and water is called?