Answer: because after all if all natural things die we will too assuming most people depend on natural vegetation to live.
Explanation:
ANSWER: The climate in that area is different today than when tropical plants and animals lived there.
<span>The Gulf of Carpentaria which is a body of water bounded on three sides by Australia and to the north by the Arafura Sea. It is a large, shallow sea. To the west of the Gulf of Carpentaria is Arnhem Land, to the east is the Cape York Peninsula and to the south lies the Gulf Country. The first European explorer to have touched the region was Willem Janszoon, who was a Dutch navigator and the first European to see the Australian coast.<span>
</span></span>
The sediments located in Heinrich layers contain almost exclusively<u> </u><u>ice</u><u>-</u><u>rafted</u><u> </u><u>detritus</u><u>, known as </u><u>IRD</u><u>.</u>
Heinrich layers are layers of sediment in the North Atlantic. These sediments have consist of high amounts of debris in Foraminiferida shells brought by ice. This composition explains how these layers function as a historical record of major ice releases.
These layers are formed from huge releases of ice of the Hudson Strait ice stream. The North Atlantic cores of sediment found in these layers are badly sorted and lack almost any foraminifera, being composed of primarily ice-rafted detritus (IRD).
These IRDs are described as sediments of no particular size that are carried by floating ice until they are introduced into the water and mix into the environment. This Ice carries debris located within it in the way a raft would carry a person, by allowing it to float on the surface of the water
To learn more visit:
brainly.com/question/71517?referrer=searchResults