Answer:
Oxygen
Explanation:
The earth has been divided into three major categories crust, mantle, and core which are further segregated into sub-parts. Since the crust is the outermost layer of the shell, the outer crust of the earth consists of a combination of silicon and oxygen in the majority followed by some percentage of other metals as well. <u>The percentage of Oxygen includes nearly 50% i.e. 46.6% followed by 27.7% of Silicon and the other 25.3 % includes aluminum, iron, sodium, magnesium, etc</u>. Thus, '<u>oxygen</u>' is the correct answer.
Answer: Mexico city is in central America
Explanation: this question is a little bit tricky since Mexico (the country) in general is located part in North America and part in Central America. However, Mexico city which is the capital of Mexico is definitely located in North America.
<span>B. landforms created from secondary landforms is not necessarily considered as a classification for landforms.
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Answer:
1)According to the responses, falling victim to a scam can have a detrimental influence on an individual's mental health, self-esteem, and interpersonal connections. Individuals may experience concern, anxiety, and maladaptive coping techniques as a result of their fear of victimization, according to data study.
2)56 billion
3)Phishing,shopping etc.
Explanation:
The lowland river system.
