Answer: 1- (D)
2- Lithosphere
3- True
4- True
Explanation: Black smokers are generated in the mid oceanic ridges and during the underwater volcanic eruption, which is a hot vent releasing black colored smokes of sulfur from it. They are often associated with the Volcanogenic Massive Sulfide (VMS) deposits.
The lithosphere is the rigid broken plates that are relatively cool and flows over the weaker and viscous asthenosphere layer.
When the groundwater flow intersects the ground level, it forces the water to come out to the surface forming a spring.
The study of changing atmospheric composition along with the ice cores, helps in determing the age upto 800,000 years. But recently, a new discovery has made, in which the ice cores helped in dating back to about 1.5 million years.
After studying the map posted by you above, the unequal heating rates of India's land and water are caused by the water having a higher specific heat than the land itself. The correct answer choice is number 4.
Some countries in Oceania often grouped with southeast Asia because : A. There is little diversity in Oceania
Culturally, the Oceania Region is really similar to the countries that exist in South East Asia.
Newton's third law of motion is every action (force) has an opposite and equal reaction!
Example:
Two friends sit on scooters facing each other. They put their palms together, and push. They both go in opposite directions.
This is an example of Newton's third law.
Hope this helps! Have a happy holiday!
Answer:
D
Explanation:
mountains often have rough, uneven terrain, making it hard to build structures or farm.
