A GPS is general positioning system and the GIS is geographic information system and aerial imagery is taking Photos from direct down or elevated down position
We can draw the conclusions that the rock is sedimentary rock due to it's feature that is formed by different rocks, and from the round pebbles we can deduce that the rock is a conglomerate
Answer:
The answer is option D "determining mammals appeared on earth 240 million years ago"
Explanation:
Regardless of appearing to be a generally steady spot, the World's surface has changed significantly over the past 4.6 billion years. Mountains have been constructed and dissolved, mainlands and seas have moved significant stretches, and the Earth has varied from being incredibly cold and totally covered with ice to being warm and without ice. These progressions commonly happen so gradually that they are scarcely distinguishable over the range of a human existence, yet even at right now, the World's surface is moving and evolving. As these progressions have happened, creatures have advanced, and remainders of some have been safeguarded as fossils.
Uranium-lead radiometric dating is most often performed on the mineral zircon.
An increase in human population leads to environmental issues such as pollution. This is because when there is an increase in population there would be an increase food resources therefore would have more pollution as well as higher gas emissions.
