It is hypothesized that Venus has been resurfaced within the last 500 million ye

Question

It is hypothesized that Venus has been resurfaced within the last 500 million years, probably through massive lava flows. What evidence suggests this? (a) a uniform distribution of impact craters, (b) mountains on Venus, (c) Venus has no impact craters, (d) sedimentary rocks, (e) c and d Which spacecraft landed on Mars' surface? (a) Viking and Magellan, (b) Apollo and Gemini, (c) Messenger and Mercuris, (d) Viking and Curiosity, (e) Magellan and Venera Olympus Mons is: (a) a large shield volcano on Mars, (b) a large shield volcano on Venus, (c) a large impact basin on Mars, (d) the name of an outflow channel on Mars, (e) a feature on Mars' moon Phobos Which processes below are examples of weathering? (a) landslides, (b) frost wedging, (c) movement of dust during dust storms, (d) oxidation (rusting of rocks with iron-rich minerals), (e) b and d A huge and long canyon on Mars, containing grabens and multiple grabens is: (a) the Valles Marineris, (b) Olympus Mons, (c) the Tharsis rise, (d) Alpha Regio, (e) Aphrodite Terra

Explanation / Answer

7) It is hypothesized that venus has been resurfaced within the last 500 million years through massive lava flow

Answer: a.uniform distribution of impact craters

Explanation: Density of impact craters on the surface

The craters have been widely interpreted as evidence of near-global catastrophic volcanic resurfacing over 10–100 million years, ~500 million years ago.

8) which spacecraft landed on mars surface?

Answer: D.viking and curiosity

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.