Answer:
C. A density gradient tube and a soil triangle
Explanation:
- The soil analysis is used to breaks the soil indifferent type on the basis of the texture class such as the silt, clay and sand etc. Influenced by the nutrient, and the water retention capacity.
- Soil triangle is used to define the type of the soil texture and also helps to establish the quality and nature of the soils found in various environmental conditions.
Answer:
In mineralogy and crystallography, a crystal structure is a unique arrangement of atoms in a crystal. A crystal structure is composed of a unit cell, a set of atoms arranged in a particular way; which is periodically repeated in three dimensions on a lattice.
Explanation:
The answer would be Point 3 because the Indian Ocean is Earth’s warmest ocean!
A. No animal populations are increasing, they are decreasing. Our consumption harms the environment, not cleans it. We have a big effect on the environment.
