Answer:
a karst valley
Explanation:
Karst is a topography found in rainy regions with soluble rocks such as limestone, gypsum and dolomite. The rocks are reduced by dissolution, forming drainage systems with caves and sinkholes, which could be underground or exposed to the surface.
Answer:
9.4608 × 10¹³ seconds.
Explanation:
Data provided:
Distance of Andromeda from Earth = 3 million light years
Now,
3 million light year means that the light will take 3 million years to reach the Earth
also,
in 1 year there are ( 365 × 24 × 60 × 60 ) = 31536000 seconds
therefore,
3 million years in seconds = 3 million × 31536000 seconds
= 3,000,000 × 31536000
= 9.4608 × 10¹³ seconds.
Answer: it would be democratic institutions that resemble each other.
Explanation: The Canada-United States partnership is forged by shared geography, similar values, common interests, deep personal connections, and powerful, multi-layered economic ties.