Answer:
CDR approaches that employ trees, plants and soil to absorb carbon have ... saturated after 10 to 100 years, depending on climate, soil type and how it is managed. ... If we burn plants for energy at a power plant and capture and store ... could be scaled up to capture and store 1 gigatonne of carbon a year ...
Since you did not give a list of choices,here are some reasons why l<span>iving cells cannot use heat to provide the activation energy for biochemical reactions:
</span>
>Heat can never be used to do work.
>Heat is not readily available to all living cells.
>Heat doesn't provide the activation energy for their reactions.
It goes up and up and up with the idea they have unlimited resources and no threat, so it is basically like nothing ever dying and the population just going up at a unlogical rate
Answer:
a. By Calculating magnetic reversals.
Explanation:
They determine the age of the ocean floor by examining magnetic fields in the planet Earth.
Answer: Sudden loss of habitat
Explanation:
Endangered species are animal or plant species that are in danger of going extinct.
This usually results from them suddenly losing their habitat and thus being exposed to unfamiliar conditions or threats that could end their existence. For instance, elephants losing their forest habitats in India and thus encroaching on farmland only to get shot for damaging farms.