Answer:
yes look at the arows they are difrent
Frost-free days is the term given to the length of time from the last frost of spring and the first frost of fall or winter. For farmers, this is also called the growing season. During this season, crops requiring warmer average temperatures to abundantly grow are cultured. Examples are corn and rice. Without the frost, the crops are exposed to sunlight to propagate their growth. The length of the growing season depends on the geography. The farther away the place is from the Earth's equator, the shorter the frost-free days. In places like USA, it lasts an average of 90 days.
The BEST conclusion to draw about the economic development of the North African nations is:
- They have formed an international economic alliance
<h3>What is an Economic Alliance?</h3>
This refers to the relationship and economic partnership between two different nations as they engage in trade for profit and also as a means of assisting each other.
With this in mind, we can see that because the North African nations helps the nations in Northern Europe to trade with India and China, then the economic development of the North African nations is that they have formed an international economic alliance.
Read more about economic alliance here:
brainly.com/question/2375779
<span>Most of the charged particles from the sun are deflected around earth by the Earth's magnetic field.
Inside the Earth lies molten core. High percentage of the core is iron. This iron rotates around the center and create magnetic field. This field extends out of the Earth into the space. It surrounds Earth and protects it from the charged particles. Those particles are diverted to the magnetic poles and they create lights in the atmosphere by reacting with gases in atmosphere. On the north magnetic pole we can see northern lights (aurora borealis) and on the south magnetic pole we can see south lights (aurora australis).</span>
Answer:
to feed themselves or sell meet to others
