Answer:
Fertilizers are good source of nutrients
Explanation:
people are dependent on farmer, farmers need fertilizers to grow fast so
Answer:
The land must produce enough food to feed an enormous population.
I think (a) because the ocean floor is the crust which is mainly were shallow earthquakes occur. I'm not sure if this is right or not sorry :)
Humans create savannas by burning grasslands and cutting down trees so they can plant crops.
Sediments is most likely to be as a result of the interaction.
As wind and water are both weathering agents that cause the fragments of rocks to loosen,under the pull of gravity the fragments will fall off and sediments will be formed.
Reason why these are incorrect:
Lava and magma- Rocks has to be molten under an extremely high temperature to turn back into magma of lava,as the high
temperature is not present,the formation is impossible.
Metamorphic rock- It requires either high temperature or high pressure to lead to the formation of metamorphic rock, however the conditions are not present, thus this is incorrect.
Details of weathering:
The water would seep into the joints of the igneous rock as it is well-jointed,and carry out chemical weathering.
The materials such as feldspar and mica are nit weather-resistance hence easily loosen after weathering take place,causing the fragments to fall off.
Hope it helps!