Answer:
<u>d. Increase of the amount of CO2 in the atmosphere</u>
Answer:
False
Explanation:
The given statement is false,the Aging of sedimentary rocks can be easily done with direct dating of the Volcanic Ash layers. Moreover, sedimentary are layered the older layers are at the bottom and the younger layer are at the top. Although sedimentary rocks do not contain radio active element but their absolute age can be determine by direct dating of the Volcanic Ash layers.
Answer:
true
Explanation:
A continental shelf is the edge of a continent that lies under the ocean. Continents are the seven main divisions of land on Earth
Labor is usually described as hard, physical work. The best answer would be C. work for which people get paid.
Answer:
Option (4)
Explanation:
Here, Speed of light= 
Km/sec
Distance= 
Km
We know that,
=500 sec
=8 minutes 20 sec
Hence, the correct answer is option (4) i.e 8 minutes.
