Answer:
7 - a) a small river is called a <em>pond</em>
8 - b) fresh water conservation efforts
A cliff is a natural hazard. It only causes harm when someone faiks to see it and falls off. Yet it remains a cliff.
An avalanche is a natural disaster. It causes harm, often without warning; it changes the landscape.
These are divergent boundaries! The magnetic poles being reversed can be proved but how the mountain range is now being pulled out. On convergent boundaries can create a mountain range by land colliding. Therefore, since the land is moving away from the center, it has created a divergent boundary on a set of mountains.
A brush to clean your teeth
<h3><u>Answer;</u></h3>
A.subtracted from the birth rate
<h3><u>Explanation;</u></h3>
- To calculate the population growth rate, we subtract the death rate from the birth rate.
- The birth rate together with mortality and migration rate are used to calculate population growth.
- When birth rates are higher than the mortality rate, then the population growth is positive and vicevarsa.
- Zero population growth can be achieved when the birth rate of a population equals the death rate