![dontcareanyonemo](/avatars/6939.jpg)
dontcareanyonemo
15.07.2019 •
Social Studies
Some scientists hypothesize that icy debris arrived on other terrestrial planets in a similar manner to how it arrived on earth. on earth, the ice eventually turned to water and water vapor, forming extensive oceans and a life-sustaining atmosphere. but the same is not exactly true for the other terrestrial planets. what are two reasons why? a. temperatures on earth are ideal for water to exist in solid, liquid, and gaseous forms.b. magnetic forces generated in earth’s mantle are directly responsible for earth’s oceans.c. the absence of life forms on other terrestrial planets didn’t require a need for water.d. earth’s gravity holds the water vapor in earth’s atmosphere close to its surface.e.earth’s solid outer core is sufficiently rigid to keep water above its surface.the answer is more than 1! thx
Solved
Show answers
More tips
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
Answers on questions: Social Studies
- C Chemistry Write the overall cell reaction for the galvanic cell given below. pt(s) h2(g) h+(aq) cl2(g) cl-(aq) pt(s) a) pt(s) + h2(g) + cl-(aq) → pt(s) + 2 h+(aq) + 2 cl2(g) b) 2 h+(aq) + 2...
- M Mathematics Ruth buys 2 postcards during each day of vacation. After 8 days of vacation, how many total postcards will Ruth have bought?...
- H History I ve been stuck on this one for awhile very much...
- E English 3. when a writer uses foreshadowing, it tends to annoy readers who don t want to know what happens at the end hints to readers that something is of significance and gets them interested...
Ответ:
Ответ:
Many billions of years ago the conditions on the surface of the Earth and some planets of the Solar System were similar, for example, the planet Mars had similar conditions, as on Earth. There were some initial cellular forms of life on Mars. Due to the formation of the atmosphere on Earth, the evolution of the original organisms has evolved to this day. It was not the case on Mars, because of the lack of an atmosphere similar to the Earth, where organisms would develop. The reasons for this are the size of Mars, which has a double smaller diameter than the Earth, incomparably smaller gravity, less tolerance for retaining a favorable atmosphere, and then a devastating impact of solar and cosmic rays on organisms, which is a direct consequence of drying the surface of Mars - the lack of water. It is similar to some other planets, although some of them have other reasons for not forming favorable conditions for developing a life.
The correct answers are A. and D.
Ответ:
The answer is B!
Explanation:
Trust me