1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Margaret [11]
2 years ago
12

What substance were the first two Mars rovers, Spirit and Opportunity programed to search for?

Geography
1 answer:
hodyreva [135]2 years ago
4 0

Answer:

Spirit and Opportunity were sent to Mars to find more clues about the history of water there and see if the Red Planet could ever have supported life.

Explanation:

Both rovers measured the type and abundance of iron-bearing minerals, some of which are associated with water-driven processes. In this way, Opportunity found the mineral jarosite and Spirit found the mineral goethite. The rovers measured chemical elements, some of which are needed for life, in rocks and soils.

With data from the rovers, mission scientists have reconstructed an ancient past when Mars was awash in water. Spirit and Opportunity found evidence for past wet conditions that could have supported microbial life.

Spirit and Opportunity were sent to Mars to find more clues about the history of water there and see if the Red Planet could ever have supported life. To do this, scientists sent the two rovers to two different landing sites. The rovers landed on opposite sides of the planet.

You might be interested in
What is the portion of the global grid that measures north and south from the equator?​
Mashcka [7]

Answer:

Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels.

Explanation:

hey i just posted a rando question for anyone who wants to talk u should go to it

6 0
3 years ago
How does monoculture cause drought​
Hunter-Best [27]

Answer:

Monocropping is the practice of growing the same crop on the same plot of land, year after year. This practice depletes the soil of nutrients (making the soil less productive over time), reduces organic matter in soil and can cause significant erosion which can most probably cause drought.

7 0
3 years ago
The guanaco, seen in the image above, lives in Latin America’s __________ ecosystem.
natulia [17]

Answer:

The correct answer is C. The guanaco lives in Latin America's deciduous forest ecosystem.

Explanation:

Guanacos are a species of camel native to the South American region, especially the Andes area from Peru to Chile and Argentina. Its habitat is the high altitude areas around the Andean mountains, and especially the forests located in the valleys of these mountains, characterized by their dry climate and low-lying vegetation.

7 0
3 years ago
Read 2 more answers
One complete revolution of Earth around the sun takes about
pogonyaev
It takes about 365and 1/4 days
8 0
3 years ago
How are the amazon and mississippi similair
shutvik [7]

The Mississippi River has many small tributaries, but its primary tributaries are the Ohio River and the Missouri River. The Amazon River also has a large number of tributaries, including the Rio Negro, which is one of the largest rivers in the world in terms of volume. The Nile’s primary tributary is the Atbara River.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please<br>its social studies​
    6·1 answer
  • There is a yellow and greasy substance that clumps under the skin of a chicken wing. Is this fat tissue? What are the two functi
    9·1 answer
  • A person perception of the world is known a a regional map
    7·1 answer
  • What is the Coriolis <br> force and how did it get its name
    14·1 answer
  • How many oxygen atoms are found in one molecule of nitric acid, HNO3?
    12·2 answers
  • Choose ALL items below that are elements of culture.
    15·1 answer
  • 7. Solar, biomass, geothermal, wind, and hydropower energy are all
    5·1 answer
  • ____ is the largest landmass on Earth
    5·2 answers
  • Why do rivers in Himalayas contain water out the year?​
    8·1 answer
  • The yellow arrows on the map indicate that the process of ______ is occurring in the gulf of california, in addition to seafloor
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!