A Stratum is a layer of rock in the ground
It should be D
Answer: A temperate climate
Explanation: :)
Answer:
Erosion can cause water in the rivers to become heavily polluted. The water might carry pesticides, heavy metal ions and other toxic wastes. When this water will be used for irrigation purposes, the growth of plants will be heavily affected by them.
When humans use water this contaminated water from the rivers, it will led to many diseases in humans. Also, the wild- life animals which depend on this river might take in toxic compounds due to which they might die.
Answer:
Neptune
Explanation:
Has the longest obrital time from any of the other planets in the solar system
Answer : The value of is .
Explanation :
As we are given 6 right angled triangle in the given figure.
First we have to calculate the value of .
Using Pythagoras theorem in triangle 1 :
Now we have to calculate the value of .
Using Pythagoras theorem in triangle 2 :
Now we have to calculate the value of .
Using Pythagoras theorem in triangle 3 :
Now we have to calculate the value of .
Using Pythagoras theorem in triangle 4 :
Now we have to calculate the value of .
Using Pythagoras theorem in triangle 5 :
Now we have to calculate the value of .
Using Pythagoras theorem in triangle 6 :
Therefore, the value of is .