Which of the following policies would lead to a reduction in the carbon intensity term?   a. updating existing infrastructure to have energy efficient appliances   b. investing in technology that will require less energy   c. investing in building cars that are more fuel efficient   d. subsidizing large scale solar and wind farms

Which example best fit the question? I’m not sure how to approach this.

Why does the global demand for grain increase at a rate faster than the global population? A. More people in the world want to eat grains B. More grains are being wasted every year C. Increased meat demand D. Genetically modified grains are being removed from production E. Grains can be grown anywhere

The study of nutrient cycling though the environment is an example of which of the following? a. organismal ecology b. population ecology c. community ecology d. ecosystem ecology

Define what photosynthesis is  How to eradicate or lower GLOBAL WARMING by using process photosynthesis in a practical way. Give examples and suggestions on what we can do. The methods to lower global warming Sources

What are the advocacies that you can do to or personal initiative  to help in the mitigation of anthropogenic causes of climate change? (Give at least 3, and explain in sentences or paragraph).

What is the main problem with using desalination to increase water supplies?  Group of answer choices A it is very expensive B communities tend to be located too far from water supplies C supplies are usually contaminated with pesticides D there are few available sources

Describe five ways in detail, which you can reduce your ecological footprint to save our planet Earth.

6 of 6 80% A. an increase in edge effect B. a decrease in the average temperature of the atmosphere C. an increase in biodiversity of the deforested areas 30. Which action by humans could improve the quality of the air? A. building homes that use only oil (fossil fuel) furnaces for heat B. buying cars that get more miles per gallon of gasoline C. increasing the number of coal-burming power plants that generate electricity D. cutting down forests to clear land for factories 31. Which action shows an increased understanding and concern by humans for nature? A. importing organisms that could become invasive to try stabilizing existing ecosystems B. getting rid of pollution control laws for industries that promote technology C. removing natural resources at a rate equal to the needs humans D. putting laws in place that regulate the number of animals hunted and killed each year 32. Ecosystems will have a greater chance of being stable over a long period of time if they have A. organisms…

Which of the following statements about the carbon dioxide emitted to the atmosphere by human activities each year is most accurate?   a. About half of it remains in the atmosphere and the other half is split equally between uptake by the oceans and vegetation.   b. Nearly all of it remains in the atmosphere.   c. About half of it dissolves in the oceans.   d. On an annual basis, human-caused emissions of carbon dioxide are small compared to volcanic emissions.   e. Human-caused emission of carbon dioxide is much greater than that emitted by respiration of all plants, animals, and microorganisms.