Answer:
A una gran pared que dividió Alemania en dos partes durante 28 años.
Answer: an ice age
Explanation:
An ice age refers to a period of prolonged continental glaciation. An ice age refers to a period when the temperature of the Earth's climate is very low for a long period of time.
This then brings about an expansion of the polar ice sheets, mountain glaciers and the continental ice sheets. Ice age, can also be referred to as the glacial age, and it's a period when there are thick ice sheets that cover areas of land.
90 - 29 = 61 therefore b=61 because the red square shows that that angle is 90 degrees then minusing 29 degrees from that would give you 61 degrees
Answer: Option (b) is correct
Explanation:
Meteor is described as metallic or rock body that is present outside the space.It is usually small in size ranging from grain size to less than 10 m object.They are usually referred as shooting stars. These tends to occur due to asteroid collision which makes them enter Earth's environment.
Other options are incorrect because large objects that are more than 10 m ,objects burning in Earth's environment and objects that pass through Earth and hit ground are not considered as meteors. Thus, the correct option is option(b).