What are the different types of straights in poker and how do they rank in terms of strength?

In Poker, the different types of straights are:

1. High card: No consecutive cards, ranked by the highest card in the hand.
2. One pair: Two cards of the same rank, with three other non-consecutive cards.
3. Two pair: Two sets of pairs, with one other non-paired card.
4. Three of a kind: Three cards of the same rank, with two other non-matching cards.
5. Straight: Five consecutive cards of any suit.
6. Flush: Five cards of the same suit, not in consecutive order.
7. Full house: Three of a kind and a pair.
8. Four of a kind: Four cards of the same rank.
9. Straight flush: Five consecutive cards of the same suit.
10. Royal flush: A straight flush from 10 to Ace.

In terms of strength, the ranking from weakest to strongest is: high card, one pair, two pair, three of a kind, straight, flush, full house, four of a kind, straight flush, and royal flush.