The relationship between the percentage increase in fossil fuel consumption and the increase in atmospheric carbon is the relationship linear. The carbon in terrestrial plants grows as the consumption of fossil fuels rises until we run out of coal and oil, at which point it peaks and begins to drop.
Plants must be grown more if there is more atmospheric carbon dioxide to convert into oxygen. Carbon fertilisation is the term used to describe this growth. Models suggest that doubling atmospheric carbon dioxide might result in a need to increase in plant growth of between 12 and 76 percent.
In addition to global warming and making oceans more acidic and endangering marine life, too much carbon in the sky may also "bake" the soil in some areas, speeding up the pace at which carbon seeps out there.
According to the BP Statistical Review of World Energy 2020, around 84% of the world's energy consumption demands are satisfied by fossil fuels, with oil accounting for 33.05% of the consumption in 2019 and natural gas and coal accounting for 24.2% and 27.3%, respectively.
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Answer:
poliinators and flagellated sperm
Explanation:
Cycads (phylum Cycadophyta) together with Ginkgophyta, Gnetophyta, Pinophyta, Pteridospermales and Cordaitales belong to the gymnosperms (naked seed-producing plants). They are different than angiosperms which produce encased seeds within an ovary.
Cycads (but also Ginkgo) produce swimming sperm that is different than all other groups which produce sperm without swimming flagella.
Also, unlike other groups of gymnosperms, cycads have specialized pollinators, beetls.
Hydropower -
Benefits - Renewable energy and is environmentally friendly. Water is abundant in many areas (ex: Hoover Dam, Kurobe Dam in Japan). More easily accessible than geothermal power since geothermal power is obtained from beneath the ground.
Costs - requires building of structures which can take a lot of resources, both time and money. Could be more susceptible to disasters as Dams are usually built on rivers or large bodies of water which would eventually affect nearby towns if a disaster does occur.
Geothermal Power
Benefits - renewable form of energy, environmentally friendly. Can be physically isolated to one area to minimize environmental disasters (most geothermal power plants are located in areas far away from towns or populated areas).
Costs - feasibly, harnessing geothermal power is limited to areas of hot spots on the map (like Hawaii, volcanic activity, etc). Also it can be costly to produce technology to effectively use geothermal energy as a source of power.
{This is not my original answer, I too picked it up from somewhere}
Answer:
1. Write out your key in terms of what is dominant and what is recessive.
2. Determine the genotypes of each parent and write the cross.
3. Figure out what kind of gametes each parent may produce.
4. Set up a Punnett square for your making.
Explanation:
A dihybrid cross must be a 4 x 4 square which two variables for each square.