C and D are the right answer. I hope this helps (please give me brainliest)
Answer:
fast rotation, slow revolution
Primary Succession Gradual growth of organisms in an area that was previously bare, such as rock. (For example lichens, mosses, and ferns will first appear on bare rock). The Following Steps: Secondary Succesion It is the series of community changes which take place on a previously colonized, but disturbed or damaged habitat, (examples include areas which have been cleared of existing vegetaion such as a tree-felling in a woodland). Primary succession occurs following an opening of a pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine.
In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field. Compare && Contrast Primary Succession starts at bare rock. Secondary Succession starts with soil and dirt already there. Secondary Succession takes 100 +(plus) years to develop. Primary Succession takes thousands of years to develop.
Two problems that today's agriculture has caused is soil erosion
and a decrease in biodiversity in the environment. This is especially due to mono-cropping of large tracks of land. Lands
cleared for agriculture almost immediately begin to erode away, usually by wind
or running water. Due to monocropping, the
reduced variety of plants on the
environment causes a consequent deduction in a variety
of animals in the region such as pollinators
due to the availability of only one type
of plant for pollination.
technology
Technology is called the "science of craft". Technology is science put into use. It is the application of physical and mental exercise. It has tangible and intangible effects that is used to solve problems of matter, energy, space or time.
