Some ways are to use bicycles and motorcycles in the freeways and the streets like in india and china where half of the population uses it and not cars and in every country there should be a day where no one can use their car also use solar panels to reduce electricity
January temps are very cold in most of Canada and all of Alaska. July temps are hot to warm.
<span>Here's a climate </span>
The dating technique which was used to establish the age of the volcanic ash at the Laetoli site is: potassium-argon (K/A) dating.
<h3>What is absolute dating?</h3>
Absolute dating can be defined as a radioactive process that is typically used to accurately determine the age of a rock, volcanic ash or fossil, by measuring the decay of the isotopes that is associated with the rock or within the fossils.
Thus, scientists can accurately determine the age of a volcanic ash, rock or fossil by measuring its isotope concentration such as through the use of potassium-argon (K/A) dating.
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