Which of the following activities have contributed the, Ask an Expert

Academics

Which of the following activities have contributed the greatest amount of carbon dioxide into the atmosphere over the past 100 years?
Answer

increased farming and production of grains

increased reliance upon coal, oil, and natural gas

deforestation of rain forests and other parts of the world

volcanic eruptions and widespread forest fires

View complete question

Biology, Academics

Category:- Biology
Reference No.:- M943398

Have any Question?Write your Review or question?

Related Questions in Biology

What changes would you expect to see in the liver cells of

What changes would you expect to see in the liver cells of someone suffering from chronic alcoholism?

Diffusion and osmosis questionin your large intestine the

Diffusion and osmosis question In your large intestine, the water from the food you have eaten needs to be kept in the body to prevent dehydration. Therefore the high concentration of water in feces needs to be moved int ...

Question darwin was not the first to consider evolution as

Question: Darwin was not the first to consider evolution as a process but he did come up with the first effective explanation for how it happens. Describe Darwin's theory of evolution by natural selection. Explain how th ...

Soap and detergent molecules have a long hydrophobic tail

Soap and detergent molecules have a long, hydrophobic tail and a polar, hydrophilic head. They are sometimes referred to as bridge molecules because they allow oils and fats to be suspended and dissolved in water (whic ...

Question please provide an answer to the question in 150

Question: Please provide an answer to the question in 150 words Pretend that you have just met someone who has never heard of "natural selection."Explain to him/her how natural selection works. Use one particular type of ...

Describe at least one significant structural difference

Describe at least one significant structural difference between the human chromosomes and Drosophila Melanogaster chromosomes

Effect of light intensityfor the effect of light intensity

Effect of Light Intensity For the Effect of Light Intensity Experiment, calculate the rate of oxygen production for the light intensity of 6. Subtract the original volume at 00:00:00 from the final reading at 00:02:00 to ...

Select two of the mechanisms of evolutionary change

Select two of the mechanisms of evolutionary change (mutation, gene flow, genetic drift or non-random breeding) and explain what each is and how each can lead to evolutionary change(change in genetic compositions within ...

How does enzymes lower activation energy when they catalyze

How does enzymes lower activation energy when they catalyze reactions?

How do specimens move when put under the dissecting

How do specimens move when put under the dissecting microscope?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Biology Expert