Answer:
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Answer in 1 point
Zoo is place where animals are maintained for public display.
Sanctuaries are protected regions where wild animals live in natural habitats.
zoo:. Animals are brought from different parts of the country. sanctuary:It contains animals native to that area.
zoo: It is an artificial habitat. sanctuary: It is a natural habitat.
sharecropping
deforestation
urbanization
The correct answer is deforestation.
Permanent clearing of forest by various methods is called deforestation. The cleared land is used for the various purposes such as planting crops, making roads, buildings. The destruction of forest trees on mass scale is carried out in various ways such as burning of trees and cutting of trees making the land complete barren. After wards barren land is used as per the need of native people.
a
It is moved by the wind toward dry areas.
b
It is incorporated into the exoskeletons of flying insects that eat plants.
c
It is inhaled and exhaled by birds roosting in trees during rainstorms.
d
It is carried by rain to the soil.
Most of the nitrogen fixed by lightning is made available to plants through d. rainwater carried to the soil.
When lightning occurs, the extreme heat breaks the bonds in nitrogen molecules, allowing nitrogen to combine with oxygen and form nitrogen oxides. These nitrogen oxides are then carried by rain to the soil, where they become available for use by plants. This process is known as nitrogen fixation, and it is an important step in the nitrogen cycle.
Thus, the fixation is a biological and chemical process where atmospheric nitrogen is converted into ammonia or other nitrogen compounds usable by plants. It's crucial for the nitrogen cycle and provides a vital source of nitrogen for plant growth, facilitated by nitrogen-fixing bacteria, lightning, or industrial processes like the Haber-Bosch method.
#SPJ2
2.observing things in nature
3.making drawings of things observed
4.identifying and controlling variables
The most important part of an experiment would be; identifying and controlling variables.
In order to set up an experiment, you need to test the specimen(s) with and without a curtain variable. That is what makes an experiment a test.
Answer:
identify and controlling variables
Explanation:
lack of awareness of control variables can lead to faulty result or what are called "confounding variables" additionally, noting control variables makes it easier to reproduce and experiment and establish the relationship between the independent and the dependent variable