This question is incomplete because the options are not given; here is the complete question:
Which phrase describes a sill?
A. Fills in valleys and rivers
B. Is a hardened magma intrusion
C. Cuts vertically through older rock layers
D. Is built up by numerous eruptions over thousands of years
The correct answer is B. Is a hardened magma intrusion
Explanation:
Sills are horizontal layers in the soil that form as a result of magma. Also, sills are considered sheet intrusion because the hardened magma gets into older rock layers or soil layers and cuts the rocks horizontally. Moreover, the type of intrusion is studied by geologists to understand the formation and age of soil layers and this differs from other intrusions due to its composition and horizontal formation. According to this, the correct answer is B.
The coldest temperature in winter and the lavish temperatures in summer are found over the continents. The isotherm, while passing from continents to oceans; get distorted at their margins. In the eastern part of the North Atlantic, the isotherm shows a larger amount odd deviation toward north due to the combined effect of the warm ocean currents of the Gulf Stream and the North Atlantic Drift, and the southerly winds.
Your answer would be B, Africa.
Have an amazing day and if this helped please mark me brainliest!
The correct answer is A. Represent the ranges of sizes in living lemurs, though extinct lemurs included larger forms.
Explanation:
The mouse lemur and the indri are two different species of lemurs, this means as all lemurs they are primates and native to Madagascar (an island in Africa). However, in terms of size the two species differ greatly, the mouse lemur is the smallest lemur existing species as they size of thee lemurs is only about 11 inches and its weight is around 30 grams; on the other hand, the indri is the biggest species of lemur as the size of these lemurs is 27 inches and their weight is around 8 kilograms. Despite this, the indri is not the biggest lemur species that has ever existed as there is evidence in the past there were lemurs as big as modern gorillas.
