You will get 98 points quick plz which of the following is likely to happen at a location that has huge reddish sandstone rocks? (5 points) sinkholes may form due to wind erosion. sinkholes may form due to water erosion. arches may form due to glacial movement. arches may form due to weathering and erosion. 7. (04.02 lc) which of the following is a model used to predict how changes in sea level shape earth? (5 points) using satellites to measure current sea level graphing fall in sea level with rise in sea level over time using satellites to measure the amount of heat stored in oceans using google maps to show locations that may be under water with time

Number one is sinkholes may form from water erosion

C- a hypothesis or d- an observation

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite   shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.