#1) Sand grains can be distinguished from silt grain by ____.
Answer: The answer is size. Sand grains are finer than gravel and coarser than silt. Sand is a naturally occurring granular material composed of finely divided rock and mineral particles. Silt is granular material silt particles are larger than clay but smaller than sand particles, whose mineral origin is quartz and feldspar.
Answer:
A
Explanation:
because they are kept on certain criteria and boundaries.
Answer:
the external conflict, the internal inflation of goods
Answer:
We can reduce <u>the effects of climate change on Africa</u> by taking into account several measures:
- rational use of natural resources
- afforestation of arid areas (the Sahara desert extends and includes the Sahel area) which leads to the acceleration of the <em>desertification</em> process
- rational use of water and food resources (<em>Djibouti, Eritrea, Ethiopia, and Somalia</em> are the countries in Africa that are facing <em>hunger</em> and need help)
