Earth's atmosphere contains 21 percent oxygen
Answer:
D
Explanation:
D layer is the last layer of the soil that is present at the bottom of other layers having the oldest layers. The bottom layer of soil is formed first and when we go up the age of soil layers decreases because it is formed after the parent soil. The fossil that is present at the bottom layer is considered as oldest fossil as compared to those fossils that are present in the above layers of that soil.
Answer:
As the sentences read, it is describing characteristics of areas such as steppes which are often found between the tropics and polar regions:
(1) Also known as steppe, __semiarid__ climates are a type of dry climate that contain more water than arid climates.
(2) Thick __soil__ is not found in deserts because there are fewer plants than in more _humid___ climates.
(3) A high rate of _humid(ity)__ is often characteristic of a climate with high temperatures and low evaporation humidity.
(4) A desert has a drier climate than a __steppe__.
Answer:The first five-year plan (Russian: I пятилетний план, первая пятилетка) of the Union of Soviet Socialist Republics (USSR) was a list of economic goals, created by Communist Party General Secretary Joseph Stalin, based on his policy of Socialism in One Country.
Explanation:
Answer:
it is metamorphism i think im in that chapter in science so i thin k thats rihht
